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Dilatation   Listen
noun
Dilatation  n.  
1.
Prolixity; diffuse discourse. (Obs.) "What needeth greater dilatation?"
2.
The act of dilating; expansion; an enlarging on all sides; the state of being dilated; dilation.
3.
(Anat.) A dilation or enlargement of a canal or other organ.






Collaborative International Dictionary of English 0.48








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"Dilatation" Quotes from Famous Books



... the grand line of the African freedman, that makes all human interests everybody's business, and had a sudden sense of dilatation and evolution, as it were, in all his dimensions, as if he were a head taller, and a foot bigger round the chest, and took in an extra gallon of air at every breath, Then—you who have written a book that holds your heart-leaves between its pages will understand the movement—he took down "Thoughts ...
— The Autocrat of the Breakfast-Table • Oliver Wendell Holmes, Sr. (The Physician and Poet not the Jurist)

... presence of a prepuce may be the inciting cause of some rheumatic affection (the writer has repeatedly seen such), just as such cases are often the result of stricture; as cases of rheumatism that have resisted all remedial means, but that have readily given way to the dilatation of a stricture, are by no means uncommon; not a mere muscular reflex rheumatic pain, but even when accompanied by a rheumatic blood condition. So that even in such a case as above reported as being due to rheumatic phlebitis, or the case ...
— History of Circumcision from the Earliest Times to the Present - Moral and Physical Reasons for its Performance • Peter Charles Remondino

... oxygen, exercise brings on vertigo and headache; ascending higher still, lassitude and tension across the forehead ensue, with retching, and a sense of weight dragging down the stomach, probably due to dilatation of the air contained in that organ. Such are the all but invariable effects of high elevations; varying with most persons according to the suddenness and steepness of the ascent, the amount and duration of exertion, and the length of time previously passed at great heights. After having lived ...
— Himalayan Journals (Complete) • J. D. Hooker

... closer and more earnest self-attention than any other part of the body; and in accordance with the principle here advanced we can understand why it should be the most liable to blush. Although exposure to alternations of temperature, etc., has probably much increased the power of dilatation and contraction in the capillaries of the face and adjoining parts, yet this by itself will hardly account for these parts blushing much more than the rest of the body; for it does not explain the fact of the hands rarely blushing. ...
— Introduction to the Science of Sociology • Robert E. Park

... is to obtain a well-fitting dilatation belt. This must have leg straps and firmly support the lower half of the abdomen. The next thing is to promote skin action so as to encourage the clearing out of poisons along this line of elimination. Vapour baths, wet-sheet packs or alkaline hot baths can effect this purpose. ...
— The Healthy Life, Vol. V, Nos. 24-28 - The Independent Health Magazine • Various

... available substance for the production of energy; the increased activity of the respiration is needed to supply the greater need of oxygen and the elimination of the increased amount of waste products; the dilatation of the nostrils affords a freer intake of air; the increased activity of the sweat-glands is needed to regulate the temperature of the body which the increased metabolism causes to rise. The activity of all the ...
— The Origin and Nature of Emotions • George W. Crile

... under the influence of alcohol constitute no exception to the general rule, for while the heart beats more frequently, its influence on the vasomotor nerves causes dilatation of the peripheral and systemic blood-vessels, as proved by the pulse-line written by the sphygmograph, which more than counterbalances the supposed increased action of the heart. The truth is, that under the influence of alcohol ...
— Alcohol: A Dangerous and Unnecessary Medicine, How and Why - What Medical Writers Say • Martha M. Allen

... other point about the views of Galen. He thought that both the contractions and dilatations of the heart—what we call the 'systole' or contraction of the heart, and the 'diastole' or dilatation—Galen thought that these were both active movements; that the heart actively dilated, so that it had a sort of sucking power upon the fluids which had access to it. And again, with respect to the movements of the pulse, which anybody can feel at the ...
— Lectures and Essays • T.H. Huxley

... in the waters a force which is not the wave. That force, both in the air and in the water, is effluvium. Air and water are two nearly identical liquid masses, entering into the composition of each other by condensation and dilatation, so that to breathe is to drink. Effluvium alone is fluid. The wind and the wave are only impulses; effluvium is a current. The wind is visible in clouds, the wave is visible in foam; effluvium is invisible. From time to time, however, it says, ...
— The Man Who Laughs • Victor Hugo

... the moon and stars, and say to him, "Behold, these are the wonders, these are the circuits of the gods, this we now tread is a morning star," he feels defrauded, and as if I had played him a trick. And yet nothing less than dilatation and enthusiasm like this is the badge of the ...
— Winter Sunshine • John Burroughs

... of the gland. For instance, whenever anyone desires to look at a remote object, the act of volition causes the pupil of the eye to dilate, whereas, if the person in question had only thought of the dilatation of the pupil, the mere wish to dilate it would not have brought about the result, inasmuch as the motion of the gland, which serves to impel the animal spirits towards the optic nerve in a way ...
— The Ethics • Benedict de Spinoza



Words linked to "Dilatation" :   vasodilation, dilatation and curettage, distension, expansion, physical condition, physiological state, mydriasis, dilation, ectasia, tympanites, distention, varicocele, dilate



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