Birse, birs, n. bristle.—adj. Birs′y.—To lick the birse, to draw a hog's bristle through the mouth—part of the ceremony of citizenship in Selkirk; To set up one's birse, to rouse the wrath of, from the habit of animals bristling up when enraged. [Scot.; A.S. byrst.]

Birsle, birs′l, v.t. to scorch, to toast. [Scot.]

Birth, bėrth, n. a ship's station at anchor. [Same as Berth.]

Birth, bėrth, n. the act of bearing or bringing forth: the offspring born: dignity of family: origin.—n. Birth′day, the day on which one is born, or the anniversary of that day.—adj. relating to the day of one's birth.—ns. Birth′day-book, a book in diary form, in which the birthdays of one's friends are entered in their autographs; Birth′dom (Shak.), birthright; Birth′-mark, a peculiar mark on one's body at birth; Birth′night, the night on which one is born, or the anniversary of that night; Birth′place, the place of one's birth; Birth′right, the right or privilege to which one is entitled by birth: native rights.—adj. Birth′-strang′led (Shak.), strangled in birth.—n. Birth′-wort, a genus of perennial plants, formerly used medicinally in cases of difficult parturition. [M. E. birÞe, prob. Scand.; cf. Goth, ga-baurÞs, Ger. ge-burt.]

Bis, bis, adv. twice: (mus.) a direction that a passage is to be repeated [L.].—n. Bīseg′ment, a segment of a line or figure cut into two equal parts.—adjs. Bīser′rate (bot.), doubly serrate; Bīsex′ual, of both sexes: (bot.) applied to flowers which contain both stamens and pistils within the same envelope.

Biscayan, bis′kā-an, adj. and n. of or pertaining to the Basque province of Biscay in Spain, or its people: Basque generally: a long heavy musket, or the bullet fired by such.

Biscuit, bis′kit, n. hard dry bread in small cakes: a kind of unglazed earthenware. [O. Fr. bescoit (mod. biscuit)—L. bis, twice, coquĕre, coctum, to cook or bake.]

Bise, bēz, n. a cold north or north-east wind prevalent at certain seasons in Switzerland and neighbouring parts of France and Italy. [Fr.]

Bisect, bī-sekt′, v.t. to cut into two equal parts.—n. Bisec′tion. [L. bi, twice, and secāre, sectum, to cut.]

Biserial, bī-sē′ri-al, adj. arranged in two series or rows. [L. bi-, and Series.]