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Ventricle   Listen
noun
Ventricle  n.  
1.
(Anat.) A cavity, or one of the cavities, of an organ, as of the larynx or the brain; specifically, the posterior chamber, or one of the two posterior chambers, of the heart, which receives the blood from the auricle and forces it out from the heart. See Heart. Note: The principal ventricles of the brain are the fourth in the medulla, the third in the midbrain, the first and second, or lateral, ventricles in the cerebral hemispheres, all of which are connected with each other, and the fifth, or pseudocoele, situated between the hemispheres, in front of, or above, the fornix, and entirely disconnected with the other cavities. See Brain, and Coelia.
2.
The stomach. (Obs.) "Whether I will or not, while I live, my heart beats, and my ventricle digests what is in it."
3.
Fig.: Any cavity, or hollow place, in which any function may be conceived of as operating. "These (ideas) are begot on the ventricle of memory."






Collaborative International Dictionary of English 0.48








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"Ventricle" Quotes from Famous Books



... into two cavities or compartitions, called the right and left ventricles. The left ventricle is the receptacle for the pure arterial blood previous to its circulation; whilst the venous, or impure blood, which returns to the heart after having circulated, is received into the right ventricle, previous to its purification, which I ...
— Conversations on Chemistry, V. 1-2 • Jane Marcet

... young Shoots, like those of Rochet, never to be secluded our Composition, especially where there is much Lettuce. 'Tis highly cordial and friendly to the Head, Heart, Liver, correcting the weakness of the Ventricle, &c. ...
— Acetaria: A Discourse of Sallets • John Evelyn

... follicle; hole, corner, niche, recess, nook; crypt, stall, pigeonhole, cove, oriel; cave &c. (concavity) 252. capsule, vesicle, cyst, pod, calyx, cancelli, utricle, bladder; pericarp, udder. stomach, paunch, venter, ventricle, crop, craw, maw, gizzard, breadbasket; mouth. pocket, pouch, fob, sheath, scabbard, socket, bag, sac, sack, saccule, wallet, cardcase, scrip, poke, knit, knapsack, haversack, sachel, satchel, reticule, budget, net; ...
— Roget's Thesaurus

... Herophilus, in that sinus of the brain which is the basis of it. Parmenides, in the breast; which opinion is embraced by Epicurus. The Stoics are generally of this opinion, that the seat of the soul is throughout the heart, or in the spirit about it. Diogenes, in the arterial ventricle of the heart, which is also full of vital spirit. Empedocles, in the mass of the blood. There are that say it is in the neck of the heart, others in the pericardium, others in the midriff. Certain of the Neoterics, ...
— Essays and Miscellanies - The Complete Works Volume 3 • Plutarch

... solution in the blood must be in perfect amounts and relationship to each other for the heart stimulation to be normal. It has also been shown that if for any reason this region of the right auricle is disturbed, a stimulus or impulse might come from some other part of the auricle, or even from the ventricle, or from some point between them. Such stimulations may constitute auricular, ventricular or auriculoventricular extra contractions or extrasystoles, as they are termed. In the last few years it has been discovered that the auriculoventricular handle, or "bundle of His," ...
— DISTURBANCES OF THE HEART • OLIVER T. OSBORNE, A.M., M.D.

... Gipsy, Berold, and the rest of it, For to me spoke the Duke, as I told you before; I always wanted to make a clean breast of it: And now it is made-why, my heart's blood, that went trickle, Trickle, but anon, in such muddy driblets, 850 Is pumped up brisk now, through the main ventricle, And genially ...
— Dramatic Romances • Robert Browning



Words linked to "Ventricle" :   lateral ventricle, bodily cavity, cerebrospinal fluid, third ventricle, cavity, right ventricle, brain, posterior vein of the left ventricle, encephalon, ventricular, spinal fluid, fourth ventricle



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