There are 3 main definitions of BO in English:

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BO 1

Syllabification: BO

abbreviation

1 informal Body odor.
1.1Best offer.
1.3Back order.
1.4 (also B/O or b/o) (In bookkeeping) brought over.

Definition of BO in:

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There are 3 main definitions of BO in English:

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bo 2 Line breaks: bo

Entry from British & World English dictionary

exclamation

Another term for boo1.

Origin

Late Middle English: imitative.

Words that rhyme with bo

aglow, ago, alow, although, apropos, art nouveau, Bamako, Bardot, beau, Beaujolais Nouveau, below, bestow, blow, Boileau, bons mots, Bordeaux, Bow, bravo, bro, cachepot, cheerio, Coe, crow, Defoe, de trop, doe, doh, dos-à-dos, do-si-do, dough, dzo, Flo, floe, flow, foe, foreknow, foreshow, forgo, Foucault, froe, glow, go, good-oh, go-slow, grow, gung-ho, Heathrow, heave-ho, heigh-ho, hello, ho, hoe, ho-ho, jo, Joe, kayo, know, lo, low, maillot, malapropos, Marceau, mho, Miró, mo, Mohs, Monroe, mot, mow, Munro, no, Noh, no-show, oh, oho, outgo, outgrow, owe, Perrault, pho, po, Poe, pro, quid pro quo, reshow, righto, roe, Rouault, row, Rowe, sew, shew, show, sloe, slow, snow, so, soh, sow, status quo, stow, Stowe, strow, tally-ho, though, throw, tic-tac-toe, to-and-fro, toe, touch-and-go, tow, trow, undergo, undersow, voe, whacko, whoa, wo, woe, Xuzhou, yo, yo-ho-ho, Zhengzhou, Zhou

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There are 3 main definitions of BO in English:

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bo 3 Line breaks: bo

Entry from British & World English dictionary

noun

US informal
Used as a friendly form of address.

Origin

Early 19th century: perhaps an abbreviated form of boy.

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