Virulence
{ Vir″u‐lence (?), Vir″u‐len‐cy (?), } n. [Cf. F. virulence, L. virulentia an offensive odor, a stench.] 1. The quality or state of being virulent or venomous; poisonousness; ma...
Webster's Revised Unabridged Dictionary, C. & G. Merriam Co., 1913.
1.906 entries
{ Vir″u‐lence (?), Vir″u‐len‐cy (?), } n. [Cf. F. virulence, L. virulentia an offensive odor, a stench.] 1. The quality or state of being virulent or venomous; poisonousness; ma...
Vir″u‐lent (?), a. [L. virulentus, fr. virus poison: cf. F. virulent. See Virus.] 1. Extremely poisonous or venomous; very active in doing injury.A contagious disorder rendered ...
Vir″u‐lent‐ed, a. Made virulent; poisoned.
Vir″u‐lent‐ly, adv. In a virulent manner.
Vi″rus (?), n. [L., a slimy liquid, a poisonous liquid, poison, stench; akin to Gr. � poison, Skr. visha. Cf. Wizen, v. i.] 1. (Med.) (a) Contagious or poisonous matter, as of s...
‖Vis (?), n. 1. Force; power.2. (Law) (a) Physical force. (b) Moral power.Principle of vis viva(Mech.), the principle that the difference between the aggregate work of the accel...
‖Vis ma″jor. [L. major greater.] (Law) A superior force which under certain circumstances is held to exempt from contract obligations; inevitable accident; — a civil-law term us...
‖Vis′–a–vis″ (?), n. 1. One who, or that which, is face to face with another; esp., one who faces another in dancing.2. A carriage in which two persons sit face to face. Also, a...
Vis′–a–vis″, adv. Face to face.
‖Vi″sa (?), n. See Vis�.
Vi″sa, v. t. [imp. & p. p.Visaed (?); p. pr. & vb. n.Visaing.] To indorse, after examination, with the word visé, as a passport; to visé.
Vis″age (?; 48), n. [F. visage, from L. visus a seeing, a look, fr. videre, visum, to see. See Vision.] The face, countenance, or look of a person or an animal; — chiefly applie...
Vis″age (?; 48), v. t. To face. Chaucer.
Vis″aged (?), a. Having a visage. Shak.
Vis″ard (?), n. A mask. See Visor.
Vis″ard, v. t. To mask.
Vi‐sa″yan (?), n. [Cf. Sp. Bisayo a Visayan.] A member of the most numerous of the native races of the Philippines, occupying the Visayan Islands and the northern coast Mindanao...
‖Vis‐ca″cha (?), ‖Viz–ca″cha (�), n.(Zoöl.) A large burrowing South American rodent (Lagostomus trichodactylus) allied to the chinchillas, but much larger. Its fur is soft and r...
‖Vis″ce‐ra (?), n., pl. of Viscus.
Vis″cer‐al (?), a. [Cf. F. viscéral, LL. visceralis.] 1. (Anat.) Of or pertaining to the viscera; splanchnic.2. Fig.: Having deep sensibility. Bp. Reynolds.Visceral arches(Anat....
Vis″cer‐ate (?), v. t. [imp. & p. p.Viscerated (?); p. pr. & vb. n.Viscerating.] To deprive of the viscera, or entrails; to eviscerate; to disembowel.
Vis′cer‐o‐skel″e‐tal (?), a.(Anat.) Of or pertaining to the framework, or skeleton, or skeleton, of the viscera; as, the visceroskeletal system of muscles. Mivart.
Vis″cid (?), a. [L. viscidus, fr. viscum the mistletoe, birdlime made from the berries of the mistletoe; akin to Gr. �: cf. F. viscide.] Sticking or adhering, and having a ropy ...
Vis‐cid″i‐ty (?), n. [Cf. F. viscidité.] The quality or state of being viscid; also, that which is viscid; glutinous concretion; stickiness.
Vis″cin (?), n.(Chem.) A clear, viscous, tasteless substance extracted from the mucilaginous sap of the mistletoe (Viscum album), holly, etc., and constituting an essential ingr...
Vis‐coid″al (?), a. Somewhat viscous. Cf. Mobile, a., 2.
Vis′co‐sim″e‐ter (?), n. [Viscosity + -meter.] An instrument for measuring the degree of viscosity of liquids, as solutions of gum.