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Definition of acute:

  • (adjective) Extremely sharp or intense | keen | ending in a sharp point | High or shrill | of an angle; less than 90 degrees (acute-angled)
  • (nonun) a mark (') placed above a vowel (acute accent)

Sentence Examples:

Nell's disappointment was so acute as to embarrass her for a moment, and, reluctant, with a girl's shyness, to be found there alone, she rather foolishly drew back quietly into the shadow accentuated by the contrast of the light streaming from the half-open window.

I said, in effect, that in treating a positive disease, such, for instance, as acute, inflammatory rheumatism or acute pleurisy, I would use the positive pole on the inflamed parts, and the negative pole on either some healthy part or on a morbidly negative part, if I could find such.

The very acute attacks seldom occur after the first two years of life, but similar symptoms, though less severe, are by no means unusual in older children, and continue to recur from very trifling causes, especially from errors in diet and disorders of digestion.

On these primary principles of our nature, education and accident operate to an unlimited extent; they may be cultivated or checked, directed or diverted, gifted by right guidance with the most acute and faultless sense, or subjected by neglect to every phase of error and disease.

But somehow or other I am longing for kinsfolk to-day, and the sensation is almost inexpressibly acute, so much so that I actually feel the pain of loneliness, and that 'Inner Self' in which, I remember, you trust so completely, cries out for sympathy and companionship.

Guides, however, as has been hinted, do not acknowledge this fact in animal mechanics, and their employers frequently experience as an acute torture that compressing process which, more deliberately applied, is not regarded by some as hurtful, but rather as a necessary accompaniment of fashionable attire.

Her troubles were very real, and in the long days and nights of illness which had seriously threatened her mental balance, and the dull bodily suffering from her crushed arm, they had become exaggerated, as only acute suffering can distort such things.

The slow process of thought, often observable in men whose deductions reach the greatest altitude, like the great tree slowly evolved from its incipient stem, is a contradiction to the conceptions, which the vulgar form of the intellectual power of men of acute minds.

First there must be an abundance of fresh air with rest during the advancing stage or whenever there are acute symptoms present, and secondly an abundance of good food which will provide a store of nutritive energy and make the resistive vitality as high as possible.

She became very much emaciated, could not take any food, had fever with acute bronchitis, hurried respiration, difficulty of breathing; this she was complaining of bitterly, owing to which she could not lie down in bed, but had to sit up day and night.

As it is of hereditary origin, it is not surprising to find that the peculiarities are noticed very early in life, though they may not be sufficiently emphasized to attract the attention of any but acute observers, who are brought closely in contact with the patients.

There still live some few who have escaped perpetual torture and confinement, which the soothing care of disinterested friends would have buried alive in those inquisitorial receptacles, but for the acute discernment of the eye of humanity, which accident or curiosity had directed to the spot.

At first sight he presented the aspect of one of those acute and prudent men of the world, the learned and respectable Italian Jesuits, some of whom are yet found, since the demolition of their order, reposing, in tranquil obscurity, in different parts of the East.

This distressing state lasted, without relief or remittance, till it was suddenly and rudely superseded by a violent assault of acute rheumatism; which drove away all minor or subservient maladies, by the predominance of a torturing pain that nearly nullified every thing but itself.

Bearing in mind the close and constant association of these and other acute infectious fevers it is no matter for surprise that they should have been regarded as states and stages of one pestilential process, differing from one another, not in kind, but only in degree.

But, as no one is better aware than these two learned, acute, and philosophical biologists, all such arrangements must be regarded as provisional, except in those cases in which, by a fortunate accident, large series of remains are obtainable from a thick and widespread series of deposits.

But, as no one is better aware than these two learned, acute, and philosophical biologists, all such arrangements must be regarded as provisional, except in those cases in which, by a fortunate accident, large series of remains are obtainable from a thick and wide-spread series of deposits.

The writer spoke of acute bodily illness, of a mental disorder which oppressed him, and of an earnest desire to see me, as his best, and indeed his only, personal friend, with a view of attempting, by the cheerfulness of my society, some alleviation of his malady.

Her ear was too acute not to detect the difference in tone between his playing at this time and the power of expression he had once possessed, and in her shadowy corner she suffered sympathetically when beneath his work-worn fingers the strings cried out discordantly.

In cases of acute enteritis, where milk cannot be supported, the lactic bacilli may be cultivated in malt, and administered to the patient in this form, with occasional doses of syrup of malt, in order to induce a vigorous growth of the lactic ferments in the body.

He had been restless all this week, since his attempt to prosecute trusteeship, uneasy in his conscience which was ever acute, disturbed in his sense of compassion which was easily excited, and with a queer sensation as if his feeling for beauty had received some definite embodiment.

Many a long and weary month has he been listening to that sound; and what with his own ideas on the subject, and the information a naturally acute intellect has acquired touching the proceedings of the besiegers, his is indeed a familiarity which "breeds contempt."

The eye-disease is not so general here as at Cairo, but the symptoms are more acute; in some years it becomes a virulent epidemic, which ends either in total blindness or in a partial opacity of the cornea, inducing dimness of vision, and a permanent weakness of the eyes.

But in passing we should note, for the consideration of those who may doubt the acuteness of the problem and the immediate practical necessity for a solution, the presence of a phenomenon which amply proves that it is acute and that the solution is necessary.

Their sense of smelling, however, is so acute, that it is impossible to get within shot when to windward, as, at the distance of nearly half a mile, the animal will be seen to snuff the tainted air, and quickly satisfy himself of the vicinity of danger.

The pulse, urine, and sweats, from which the principal signs of life and death have been taken, are so variable, in most of the acute diseases of civilized nations, that the wisest physicians have in some measure excluded the prognosis from being a part of their profession.

The camel is docile, capable of abstinence in an emergency, well adapted for the imposition of loads and for traversing over flat or sandy ground, adapts itself to rough roads, has acute sight and smell, and, during progression, moves both feet on one side, simultaneously.

The writer spoke of acute bodily illness, of a mental disorder which oppressed him, and of an earnest desire to see me, as his best and indeed his only personal friend, with a view of attempting, by the cheerfulness of my society, some alleviation of his malady.

Where he was not under the influence of some strange scruple, or some domineering passion, which prevented him from boldly and fairly investigating a subject, he was a wary and acute reasoner, a little too much inclined to skepticism, and a little too fond of paradox.

An acute French critic, well acquainted with both literatures, once went so far as to say that there were a good many professed "philosophical" novels which did not contain such keen psychology as Scott's: and I would undertake to show a good deal of cause on this side.

Love, anger, regret, fear, perplexity, condemnation, excuse, followed close on each other, and John's mind, though remarkably clear and acute, was one trained rather to the consideration of things point by point than to the catching of the proper clew in a mental labyrinth.

Her peculiar experiences had sharpened her reasoning faculties and made her keenly observant of what passed before her, and had also given her an unusually acute perception of the meanings and influences floating in the atmosphere about her from other people's thoughts and words.

I can hear the dropping of a pin through a stone wall ten feet thick; any sound within a mile of my eardrum vibrates thereon with an intensity which would surprise you, and it is by the use of cocaine that I have acquired this wonderfully acute sense.

Anning Bell, "In Nooks with Books," represents a second stage of the juvenile critic when appreciation in a very acute form has set in, and picture-books are no longer regarded as toys to destroy, but treasures to be enjoyed snugly with a delight in their possession.

This want gives their judgment, acute as it may be, something uncertain, unfinished, and peevish; one does not doubt their integrity, but one feels strongly that there is a moral instability in them which makes them like adventurers, though learned and highly cultivated men.

They should be fed moderately at first, gradually increasing the quantity to the largest amount, and making the proper changes of food, so as not to cloy them, nor produce acute diseases of the head or intestines, and never feeding so much as to scour them.

Her instincts, rendered doubly acute by the imminence of the peril, warned her that the Squire of Harrington meant to throw all scruples to the wind, and would in wanton revenge sacrifice Philip by destroying the letters, if she fought or defied him openly.

If an acute disease is brought about through the accumulation of morbid matter or the invasion of disease germs to such an extent that the health or the life of the organism is endangered, in other words, if the disease conditions are forcing the crises, we speak of disease crises.

Ancient geometry, for example, knew only the cases of the acute, right, and obtuse angled triangle, and treated them separately, while the modern geometrician represents the side of the triangle as starting from the angle zero and traversing the entire field of possible angles.

But this embittered remark belongs to a much later period than has as yet come under our view, and marks an acute stage of the dramatic and momentous quarrel between Kaiser and Chancellor, of the dawning of which there were only vague anticipatory rumors in 1889.

That this fact should have escaped our notice is the more remarkable, considering how long we have been accustomed to seeing serous swellings in the joints in the acute rheumatism, and copious, but partial effusions of water in the form of sweat, in every species of inflammatory fever.

But it will be seen that, by accepting this definition, we are necessarily led to admit the fact, that poisoning may be acute, or chronic, that is to say, that it may at once destroy life, or produce a disease which can be protracted to any indefinite period.

I am inclined to believe, that, putting idiots and extraordinary cases out of the question, every human creature is endowed with talents, which, if rightly directed, would shew him to be apt, adroit, intelligent and acute, in the walk for which his organization especially fitted him.

He was not only a man of large literary culture, a brave soldier, an acute politician, a formidable political adversary, and a man of perfect and incorruptible integrity, but he would have been considered in any country and in any society in Europe a very perfect gentleman.

The dreadful certainty smote her with a sense of wretchedness too acute to be suppressed; and, darting a look of horror at her unconscious husband, she threw herself back in her chair, while the scalding tears of envy, anger, and repentance fell from her eyes.

His life was a happy one, and even the discomforts caused by his ailments, which were at times very acute for days together, never prevented him from enjoying the contemplation of his flowers, nor disturbed the serenity of his temper, nor caused him to complain.

Women are more sensitive and acute than men, more delicate electrometers for all the imponderable agencies of sympathy; and this greater penetration makes them more fastidious, gives them better ability indeed to admire what is superior, but causes them to be less tolerant of what is offensive.

Supreme power was the port at which he aimed, and profound worldly wisdom, and the most acute penetration into the character and designs of others, assisted him to steer his vessel with astonishing security through the rocks and quicksands that opposed his course.

These observations they transcribed at night while the impression was still acute, and these they utilized more or less deftly as they advanced towards what they rightly thought to be the goal of art: the perfect adjustment of proportion between the real and the imagined.

It is not sufficiently recognized that a subacute arthritis, recurring tonsillitis, open and concealed infections in the mouth, and even a condition of the system with acute, changeable and varying joint and muscle pains may all develop a mild endocarditis, even with subsequent valvular lesions.

The Admiral was ill with the gout, and suffering such pain from his eyes that he was sometimes blinded by it; but the excitement of the strange phenomena surrounding him kept him up, and his powers of observation, always acute, suffered no diminution.

He is shut out from all but the most imperfect intercourse with his species, and the very intellect, by the possession of which he is raised above the lower creation, serves only to heighten his calamity, and render the sense of his deprivation more acute.

Grace experienced acute misery at the sight of these wood-cutting scenes, because she had estranged herself from them, craving, even to its defects and inconveniences, that homely sylvan life of her father which in the best probable succession of events would shortly be denied her.

Many cases, however, are less acute, slower in progress, and do not reach convalescence in less than two or four weeks; and many of this class manifest a strong tendency to continue indefinitely in a chronic form, more especially in persons past the middle period of life.

He therefore ordered the Governor into confinement for having brought delusive intelligence and rendered his vexation more acute by the disappointment of his hopes, and indeed his looks and perturbation of mind plainly indicated that he was pierced to the heart with a great grief.

We castrate men to change their voices; it is astonishing that the barbarous idea of depriving them of sight has not been found out also for the purpose of rendering them musicians, since it is well known how acute the sense of hearing is in the blind.

Bill rather short, robust, bulging a little at the base, conical, acute; upper mandible with its dorsal outline very slightly convex, as is the lower, both rounded on the sides, the edges acute and straight to near the base, where they are a little deflected.

As to those cases, in which venereal excesses have occasioned an acute fever, bleeding should not be used, unless indicated by the fullness and hardness of the pulse; and it is better to take the quantity of blood at two different times bleeding, than all at once.

Corroborative evidence has been adduced against its employment in acute cases, or those attended by active inflammatory action, and for its employment in chronic cases attended by a low inflammatory condition, or in those cases where want of power and diminished strength are most apparent.

The hunters take advantage of this peculiarity of the rhinoceros, and they set traps in the path to his private retreat; but he is so extremely wary, and so acute is the animal's power of scent, that the greatest art is necessary in setting the snare.

There is much acute and well-informed reflection upon the state of the colonies at this time, the strong currents of party politics, and the exasperation which brought about the rebellion; but, on the whole, this part of the narrative has too much resemblance to real history.

With respect to the diseases of this sense, it is very seldom that it becomes too acute over the whole body; though it frequently does so in particular parts, which may arise from the cuticle being too thin or abraded, or from an inflamed state of the part.

There is no hint in these youthful effusions, except inasmuch as this unrelieved gloom, this ignorance of "values," so to speak, is a sign of youth, common especially among gifted persons of acute and premature sensibilities, whose imagination, not yet focused by reality, overreached the mark.

If two sides in one are proportional to two sides in the other, if the angles opposite homologous sides are equal, and if the angles opposite the other homologous sides are both acute, both right or both obtuse; homologous sides being in each case those which are opposite equal angles.

The immense congregation which thronged the tabernacle were now beginning to find out that their former teachers were of the antediluvian school, but that a man with enlightened mind and scholarship so acute that it could not be measured by academic degrees had come among them.

Never had she tripped a step, but she loved youth, and it gave her an acute old maid's delight to observe the children grow up; snub-nosed, freckled-faced awkward school girls develop at a flying leap into slim American prettiness, enhanced with every late exaggeration of style.

With all the acute susceptibilities of youth, Marion now experienced, for the first time, what it was to watch over an almost hopeless illness, and, with a shuddering sensation of unutterable woe, she tried to obtain that comfort from above, which nothing on earth could supply.

Sometimes it is traced to the fiery stage of the acute affection, while in other instances it can be laid to some indiscretion during the menstrual flow, then, again, it may have developed itself so stealthily that the greatest acumen and skill are required to detect its origin.

For the greater part of the year the skin is kept in a continuous bath of perspiration, and accordingly prickly heat in its most acute form, with the usual sequel of boils, is very common; as also, of course, are heatstroke and less acute forms of nervous prostration.

Although necessarily brief statements, they are of more recent date than his books, and thus show how this acute thinker can develop and enrich his thought and take advantage of such an opportunity to make clear to an English audience the fundamental principles of his philosophy.

It had been long in coming, that burst of agonized confidence, which had made her friend officially aware of all that her acute mind had long believed; but it had come, and like all the confidences of very shy people, it had been complete and expansive.

Precisely because they understand the difficulty of meeting the popular expectation which is created by the prevailing theory; a theory which demands that sermons, and not only that sermons, but also that all religious addresses, should be chiefly characterized as learned, acute, scholastic even.

By his research and acute perception he has let light in upon not a few obscurities; and it may be pertinent briefly to summarize the inner history of the campaign, giving what may seem their due weight to the arguments and representations of the American writer.

Humphrey Ward's book will appear a marvel of insight and acute analysis; for it will fit in with, and explain his outside observation of those Catholics with whom he has actually come in contact, far better than the preposterous notions that were in vogue fifty years ago.

The majority of the patients in these hospitals are suffering from acute forms of insanity, and this adds both to the strenuousness and to the interest of the nursing work: the fact that such patients frequently recover, acts as a great incentive to the work.

Physicians have long observed that in tropical countries where curry powder and other condiments are very extensively used, diseases of the liver, especially acute congestion and inflammation, are exceedingly common, much more so that in countries and among nations where condiments are less freely used.

In an "acute mental vision," as real as the visions of Blake and of Shelley, she beheld her monster and the "pale student of unhallowed arts" who had created him, and then set herself to reproduce the thrill of horror inspired by her waking dream.

All at once, and without any previous symptoms of ailment, or apparent cause, unless it might be over-fatigue in hunting the day before, Richard Nutter was seized with a strange and violent illness, which, after three or four days of acute suffering, brought him to the grave.

There are now so many acute and industrious students and observers in every department of science, and the accumulation of facts is so rapid and so great, that very many of the older theories are being set aside as not in accord with the newly discovered facts.

In somnambulism the field of vision and acuteness of sight are about doubled, hearing is made very acute, and smell is so intensely developed that a subject can find by scent the fragment of a card, previously given him to feel, and then torn up and hidden.

The recollection of his confession of the night before was a cause of acute pain to him; the priest had drawn out every ridiculous detail of the affair and in the end had so magnified his sin that he was almost thankful at being afforded a loophole of reparation.

Commonly they are learned in their profession, acute and sharp, circumspect, cautious, skillful in making nice technical distinctions, and strongly disposed to adhere to historical precedents on the side of arbitrary power, rather than to obey the instinctive promptings of the moral sense in their own consciousness.

He took a great fancy for us, and as somehow or other auntie had an acute and undying aversion to public schools, when Mr Bill Moore proposed we should come to the hulk and be drilled by him physically and mentally, she felt greatly inclined to accede.

Even as it was, she did so less completely than she imagined, or else Frances herself was all but morbidly acute to-night, for as Mrs Littlewood moved to her with some polite commonplace, the girl felt that the courtesy but overlay increasing coldness and disapproval.

Each of the sanitary companies has attached to it four of these dogs, the German shepherd breed, marvelously trained and fitted for work on the battlefield, commanding everywhere eloquent tribute for their remarkable performances in finding the wounded and their acute scent on any trail.

The motor, for example, has added from fifteen thousand to twenty thousand dollars to the annual expenditure of numerous wealthy men who have motor mania in its acute form, buy many superb cars, employ expensive machinists and chauffeurs, build fine garages, and race their cars.

Once more his ears were acute to all the mysterious night sounds of the woods, and, though he succeeded in dozing a little, he awoke again and again, until it seemed that the night had stretched itself to the length of a year and morning had somehow become side-tracked.

The acute and chronic inflammations that affect the male urethra, also affect that of the female, only perhaps to a more limited extent, owing to the comparative smaller mucous surface of the tube, it being only from an inch to an inch and a half in length.

The Empress, in a very light, elegant toilette, arrived at an acute stage of activity, when every child was running, shrieking, clattering glasses, or spilling water, while the sputter of chops and pancakes and the reek of their frying filled the small kitchen to repletion.

My mother's hearing was generally very acute, and the slightest tap on the counter was sufficient to arouse her attention; but the tapping was seldom needed, for the shop-door, having a complaining creak in its hinges, never failed to announce the entrance of a customer.

The concept of evolution has entered so profoundly into the blood and bones of modern man that even those repeat it who would be incapable of analyzing and understanding it; even the least acute of all, the positivist philosophers who like to call themselves "philosophers of evolution."

In the acute form the disease develops rapidly, the lesions form more speedily and with greater rapidity than in the chronic form and the animal loses strength and condition and dies within the course of a few weeks, sometimes in the course of a week or two.

To their acute amazement and consternation the familiar weather-worn house on wheels, which contained all their possessions, save the three animals, had disappeared, and in its place was another, larger, and newer, painted in glaring gaudy colors, and having a general air of vulgar audacity.

When the instinct of fear is aroused in connection with some future impending misfortune, the feeling of apprehension with all its physiological changes, muscular, respiratory, cardiac, epigastric, and intestinal, goes to form that complex feeling of anxiety so highly characteristic of the acute varieties of psychopathic maladies.

Nevertheless, he counted the months, the weeks, the days that must elapse ere he could obtain any news of what was transpiring at home, and every spell of adverse weather caused him acute anguish, since it lengthened the time during which he would have to remain inactive.

The acute stage of teething is passing, the brain has acquired nearly its adult size and weight, health is almost at its best, activity is greater and more varied than it ever was before or ever will be again, and there is peculiar endurance, vitality, and resistance to fatigue.

He was well aware that for all his real sympathy with acute suffering he was not remarkable for patience in cases of less reality; and he knew that the people whose ailments belonged to the latter category were apt to find his manner abrupt and unsympathetic.

The wall is quite plain, except for about one-third (or perhaps a little less) of the outer face, where there is such an ornament as I have already described, of two courses of stones set slantingly at an acute angle to the ordinary flat courses above and below.

These disturbing causes all existed, and it is probable that each contributed its share to her unwillingness to write; but at present she enjoyed hope and happiness, the vigor and cheerfulness of youth among congenial companions, and a home as yet unvisited by any acute sorrows.

This discrepancy caused our German friend extreme annoyance, for having an acute and delicate perception of positive pitch, it pained and confused him to hear the familiar symphonies and other works of the great masters played in a higher pitch than that to which he had become accustomed.