know ball

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know ball

verb knows ball · knowing ball · knew ball · known ball

intransitive, slang Synonym of know one's stuff.
Similar: know one's stuff
Used other than figuratively or idiomatically: see know, ball; to be knowledgeable about a ball sport.

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MLA

"know ball." Wiktionary, via Micwyn, micwyn.com/word/know%20ball. Accessed 6 Nov. 2026.

APA

know ball. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/know%20ball

Chicago

"know ball." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/know%20ball.

BibTeX

@misc{know_ball_2026,
  title = {know ball},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/know%20ball},
  urldate = {2026-11-06}
}