Unsymmetrical :: Unsymmetrical (a.) Wanting in symmetry, or due proportion pf parts..
Unsymmetrical :: Unsymmetrical (a.) Not symmetrical; being without symmetry, as the parts of a flower when similar parts are of different size and shape, or when the parts of successive circles differ in number. See Symmetry..
Unsymmetrical :: Unsymmetrical (a.) Being without symmetry of chemical structure or relation; as, an unsymmetrical carbon atom..
Utricular :: Utricular (a.) Of or pertaining to a utricle, or utriculus; containing, or furnished with, a utricle or utricles; utriculate; as, a utricular plant..
Utricular :: Utricular (a.) Resembling a utricle or bag, whether large or minute; -- said especially with reference to the condition of certain substances, as sulphur, selenium, etc., when condensed from the vaporous state and deposited upon cold bodies, in which case they assume the form of small globules filled with liquid..
Utricularia :: Utricularia (n.) A genus of aquatic flowering plants, in which the submersed leaves bear many little utricles, or ascidia. See Ascidium,.
Utriculate :: Utriculate (a.) Resembling a bladder; swollen like a bladder; inflated; utricular.
Utriculoid :: Utriculoid (a.) Resembling a bladder; utricular; utriculate.
Utriculus :: Utriculus (n.) A little sac, or bag; a utricle; especially, a part of the membranous labyrinth of the ear. See the Note under Ear..
Vasoconstrictor :: Vasoconstrictor (a.) Causing constriction of the blood vessels; as, the vasoconstrictor nerves, stimulation of which causes constriction of the blood vessels to which they go. These nerves are also called vasohypertonic..
Vasoconstrictor :: Vasoconstrictor (n.) A substance which causes constriction of the blood vessels. Such substances are used in medicine to raise blood pressure.
Ventricle :: Ventricle (n.) 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..