groupoid

Fetched 2026-10-26 (cache).

Synonyms: groupie, grouped, groupo

Antonyms: groupie, grouped, groupo

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|algebra}} A [[magma]]: a [[set]] with a [[total]] [[binary]] [[operation]].
2. {{lb|en|algebra|and|category theory}} A set with a [[partial]] binary operation that is [[associative]] and has [[identity|identities]] and [[inverse]]s.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.