There are 3 definitions of BO in English:

BO

Syllabification: BO

abbreviation

1 informal Body odor.
1.1Best offer.
1.2Box office.
1.3Back order.
1.4 (also B/O or b/o) (In bookkeeping) brought over.

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Word of the day grammarian
Pronunciation: grəˈmɛːrɪən
noun
a person who studies and writes about grammar

There are 3 definitions of BO in English:

bo1

Line breaks: bo

Entry from British & World English dictionary

exclamation

another term for boo1.

Origin

late Middle English: imitative.

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There are 3 definitions of BO in English:

bo2

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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