2. A dangerous, treacherous, or malignant person.

Who committed To such a viper his most sacred trust Of secrecy.

Milton.

Horned viper. (Zoöl.) See Cerastes. — Red viper (Zoöl.), the

copperhead. — Viper fish (Zoöl.), a small, slender, phosphorescent

deep-sea fish (Chauliodus Sloanii). It has long ventral and dorsal

fins, a large mouth, and very long, sharp teeth. — Viper's bugloss

(Bot.), a rough-leaved biennial herb (Echium vulgare) having showy

purplish blue flowers. It is sometimes cultivated, but has become a

pestilent weed in fields from New York to Virginia. Also called blue

weed. — Viper's grass (Bot.), a perennial composite herb (Scorzonera

Hispanica) with narrow, entire leaves, and solitary heads of yellow

flowers. The long, white, carrot-shaped roots are used for food in

Spain and some other countries. Called also viper grass.

||Vi`per*i"na (?), n. pl. (Zoöl.) See Viperoidea.

||

Vi"per*ine (?; 277), a. [L. viperinus: cf. F. vipérin.] Of or

pertaining to a viper or vipers; resembling a viper.

Viperine snake. (Zoöl.) (a) Any venomous snake of the family Viperidæ.

(b) A harmless snake resembling a viper in form or color, esp.

Tropidonotus viperinus, a small European species which resembles the

viper in color.

Vi"per*ish, a. Somewhat like a viper; viperous.

{ ||Vi`per*oi"de*a (?), Vi`per*oi"des (?), } n. pl. [NL. See Viper, and

-oid.] (Zoöl.) A division of serpents which includes the true vipers of

the Old World and the rattlesnakes and moccasin snakes of America; —

called also Viperina.

Vi"per*ous (?), a. Having the qualities of a viper; malignant;

venomous; as, a viperous tongue. "This viperous slander." Shak. —

Vi"per*ous*ly, adv.

Vi`ra*gin"i*an (?), a. Of or pertaining to a virago; having the

qualities of a virago. Milton.

Vi`ra*gin"i*ty (?), n. The qualities or characteristics of a virago.

Vi*ra"go (?; 277), n.; pl. Viragoes (#). [L. virago, -intis, from vir a

man. See Virile.] 1. A woman of extraordinary stature, strength, and

courage; a woman who has the robust body and masculine mind of a man; a

female warrior.

To arms! to arms! the fierce virago cries.

Pope.

2. Hence, a mannish woman; a bold, turbulent woman; a termagant; a

vixen.

Virago . . . serpent under femininity.

Chaucer.

Vire (?), n. [OF. vire, fr. virer to turn. Cf. Veer, Vireton.] An

arrow, having a rotary motion, formerly used with the crossbow. Cf.

Vireton. Gower.

Vir"e*lay (?), n. [F. virelai; virer to turn + lai a song, a lay.] An

ancient French song, or short poem, wholly in two rhymes, and composed

in short lines, with a refrain.

Of such matter made he many lays, Songs, complains, roundels,

virelayes.

Chaucer.

To which a lady sung a virelay.

Dryden.

"The virelay admitted only two rhymes, and, after employing one for

some time, the poet was virer, or to turn, to the other." Nares.

Vi"rent (?), a. [L. virens, p. pr. of virere to be green.] Green; not

withered. [R.] Sir T. Browne.

Vir"e*o (?), n. [L., a species of bird.] (Zoöl.) Any one of numerous

species of American singing birds belonging to Vireo and allied genera

of the family Vireonidæ. In many of the species the back is greenish,

or olive-colored. Called also greenlet.

In the Eastern United States the most common species are the white-eyed

vireo (Vireo Noveboracensis), the redeyed vireo (V. olivaceus), the

blue-headed, or solitary, vireo (V. solitarius), the warbling vireo (V.

gilvus), and the yellow-throated vireo (V. flavifrons). All these are

noted for the sweetness of their songs.

Vi*res"cence (?), (Bot.) The act or state of becoming green through the

formation of chlorophyll.

Vi*res"cent (?), a. [L. virescens, p. pr. of virescere to grow green,

verb incho. fr. virere to be green.] Beginning to be green; slightly

green; greenish.

Vir"e*ton (?), n. [F. See Vire.] An arrow or bolt for a crossbow having

feathers or brass placed at an angle with the shaft to make it spin in

flying.

Vir"ga*lieu (?), n. [Cf. Virgouleuse.] (Bot.) A valuable kind of pear,

of an obovate shape and with melting flesh of delicious flavor; — more

properly called White Doyenné. [Written also virgaloo, vergalieu,

vergaloo, etc.]

Vir"gate (?), a. [L. virgatus made of twigs, fr. virga a twig, rod. See

Verge a rod.] (Bot.) Having the form of a straight rod; wand-shaped;

straight and slender.

Vir"gate, n. [LL. virgata, virgata terrae, so much land as virga

terrae, a land measure, contains, fr. L. virga a twig, rod.] A

yardland, or measure of land varying from fifteen to forty acres.

[Obs.] T. Warton.

Vir"ga*ted (?), a. [L. virgatus striped. See Virgate, a.] Striped;

streaked. [Obs.]

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