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groupoid

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groupoid

  • /ˈɡɹuːpɔɪd/

noun groupoids

  1. A magma: a set with a total binary operation.
  2. A set with a partial binary operation that is associative and has identities and inverses. [...] A category in which every morphism is an isomorphism is called a groupoid. This means that a group is a groupoid with only one object. [...]

Translations

Every language

noun a magma

Españolgrupoide
日本語亜群 agun

noun a set with a partial binary operation...

Españolgrupoide
Portuguêsgrupoide
Françaisgroupoïde
DeutschGruppoid
Italianogruppoide

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MLA

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

APA

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

Chicago

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

BibTeX
@misc{groupoid_2026,
  title = {groupoid},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/groupoid},
  urldate = {2026-11-06}
}