Meanings
bo1
alternative boh · alternative boo
- An exclamation used to startle or frighten.
We may fairely cry bo-bo-boe; it may well make us hoarse, but it will nothing advaunce it.
1603, Michel de Montaigne, chapter 37, in John Florio, transl., The Essayes […], book II, London: […] Val[entine] Simmes for Edward Blount […], →OCLC
bo2
bo3
bo4
- SingaporeSinglishinterrogativeFinal interrogative particle, forming a yes-no question from a declarative statement.
Synonyms: or not
bo5
- SingaporeabbreviationinitialismInitialism of best of: Often directly precedes an odd number.
Best-of-three (bo3) Group Stage Match Information
Bo6
- A male given name of occasional usage since the 1970s.
- A male given name from the Germanic languages
- A diminutive of the male given name Beauregard
- A diminutive of the male given name Beaumont
Bo7
- A city in Sierra Leone.
- A district (Bo District) in Southern Province, Sierra Leone. Capital: Bo.
Bo8
BO9
plural BOs
- abbreviationeuphemisticinformalinitialismuncountableInitialism of body odor or body odour.
Wives chucked too, and slyly called their husbands' attention to such jingles as: “He played / A sax / Had no B.O. / But his whiskers scratched / So she let him go.”
1964, Hannah Campbell, “Burma-Shave”, in Why did they name it…?, Fleet Publishing Corporation, page 161 - abbreviationcountableinitialismuncountablecomputingInitialism of business object.
A business object (BO) is simply a software abstraction of a real-world entity.
2004, Chuck Cavaness, Programming Jakarta Struts, O'Reilly, →ISBN, page 139 - abbreviationcountableinitialismuncountableentertainmentInitialism of box office.
The film is expected to gross more than $100 million at the domestic BO.
- abbreviationcountableinitialismuncountableInitialism of bronchiolitis obliterans.
- abbreviationhistoricalinitialismbusinessInitialism of BusinessObjects, a French enterprise software company specializing in business intelligence.
- abbreviationinitialismbusinessInitialism of bind off.
Synonyms & antonyms
particleFinal interrogative particle, used to invite agreement.
particleFinal interrogative particle, forming a yes-no question from a declarative statement.
proper nounSynonym of Bomu (“Gur language”).
Origin
bo · noun
- Middle Chinese棒“staff, club”
- Japanese棒
- Englishbo
From Japanese 棒 (bō), from Middle Chinese 棒 (baewng^X, “staff, club”) (compare modern Chinese 棒 (bàng)).
More words from Japanese, Middle Chinese
Full word history & related roots →Rhymes & wordplay
Rhymes with bo
All rhymes →Sounds the same
Cite this entry
bo. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/bo
“bo.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/bo. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “bo,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/bo.
Source: bo on Wiktionary, CC BY-SA 4.0.