knock one out

verb

To masturbate.

Meanings

verbknock one out (third-person singular simple present knocks one out, present participle knocking one out, simple past and past participle knocked one out)

present singular third person knocks one out · participle present knocking one out · participle past knocked one out · past knocked one out

  1. slangvulgarTo masturbate.

Synonyms & antonyms

Cite this entry
APA

knock one out. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/knock%20one%20out

MLA

“knock one out.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/knock%20one%20out. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “knock one out,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/knock%20one%20out.

Source: knock one out on Wiktionary, CC BY-SA 4.0.