jacko

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Jacko¹

  • /ˈd͡ʒæ.kəʊ/ UK
  • /ˈd͡ʒæ.koʊ/ US

Rhymes with -ækəʊ

proper noun

  1. informal A nickname for a person whose name is Jack, whose surname is Jackson, or similar.
  2. A name applied to monkeys or apes, especially the Barbary ape.

    Similar: Jocko

jacko²

Where it comes from

From (laughing) jackass + -o.

noun jackos

  1. Australia, informal laughing kookaburra

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Cite this
MLA

"jacko." Wiktionary, via Micwyn, micwyn.com/word/jacko. Accessed 6 Nov. 2026.

APA

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

Chicago

"jacko." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/jacko.

BibTeX
@misc{jacko_2026,
  title = {jacko},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/jacko},
  urldate = {2026-11-06}
}