Butyric, bū-tir′ik, adj. pertaining to or derived from butter.—n. Bū′tyl, an alcohol radical.—adj. Butyrā′ceous, buttery, containing butter.—n. Bū′tyrate, a salt of butyric acid.—Butyric acid, a volatile fatty acid possessing the disagreeable odour of rancid butter. [L. butyrum.]

Buxom, buks′um, adj. yielding, elastic: gay, lively, jolly.—n. Bux′omness, the quality of being buxom: liveliness: gaiety. [M. E. buhsum, pliable, obedient—A.S. búgan, to bow, yield, and affix Some.]

Buy, bī, v.t. to purchase for money: to bribe: to obtain in exchange for something:—pr.p. buy′ing; pa.t. and pa.p. bought (bawt).—adj. Buy′able, capable of being bought.—n. Buy′er, one who buys, a purchaser.—Buy and sell (Shak.), to barter; Buy in, to purchase a stock: to buy back for the owner at an auction; Buy off, or out, to gain release from military service by payment of money; Buy over, to gain by bribery; Buy up, to purchase the whole stock. [A.S. bycgan; Goth. bugjan.]

Buzz, buz, v.i. to make a humming noise like bees.—v.t. to whisper or spread secretly.—n. the noise of bees and flies: a humming sound: a whispered report.—n. Buzz′er, one who buzzes: (Shak.) a whisperer or tell-tale.—adv. Buzz′ingly.—adj. Buzz′y. [From the sound.]

Buzz, buz, v.t. to drink to the bottom.

Buzzard, buz′ard, n. a bird of prey of the falcon family: a blockhead: a name for some night moths and cockchafers.—n. Buzz′ard-clock, a cockchafer, the dor. [Fr. busard; prob. from L. buteo, a kind of falcon.]

By, bī, prep. at the side of: near to: through, denoting the agent, cause, means, &c.—adv. near: passing near: in presence of: aside, away.—adv. By′-and-by, soon, presently.—ns. By′-blow, a side blow: an illegitimate child; By′-cor′ner, an out-of-the-way place; By′-drink′ing (Shak.), drinking between meals; By′-elec′tion, a parliamentary election during the sitting of parliament: By′-end, a subsidiary aim; By′-form, a form of a word slightly varying from it; By′-gō′ing, the action of passing by, esp. In the by-going.—adj. By′gone.—ns. By′-lane, a side lane or passage out of the common road; By′-mō′tive, an unavowed motive; By′name, a nickname; By′-pass′age, a side passage.—adj. By′-past (Shak.), past: gone by.—ns. By′path, a side path; By′-place, a retired place; By′play, a scene carried on, subordinate to and apart from the main part of the play; By′-prō′duct, an accessory product resulting from some specific process or manufacture; By′road, a retired side road; By′room (Shak.), a side or private room; By′-speech, a casual speech; By′stander, one who stands by or near one—hence a looker-on; By′-street, an obscure street; By′-thing, a thing of minor importance; By′-time, leisure time; By′way, a private and obscure way; By′word, a common saying: a proverb: an object of common derision; By′work, work for leisure hours.—By-the-by, By the way, in passing.—Let bygones be bygones, let the past alone. [A.S. bi, big; Ger. bei, L. ambi.]

By, Bye, bī, n. anything of minor importance, a side issue, a thing not directly aimed at: the condition of being odd, as opposed to even, the state of being left without a competitor, as in tennis, &c.: in cricket, a run stolen by the batsman on the ball passing the wicket-keeper and long-stop, the batsman not having struck the ball.—By-the-bye, or -by, incidentally, by the way.

Bycocket, bī′kok-et, n. a turned-up peaked cap worn by noble persons in the 15th century—sometimes erroneously abacot. [O. Fr. bicoquet, prob. bi- (L. bis), double, coque, a shell.]

Byde, bīd, v.i. Same as Bide.