Word.ws English Dictionary

groupoid

/ˈɡɹuːpɔɪd/

groupoid noun: a magma: a set with a total binary operation.

Noun

groupoid (plural 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. [...]2013, Julia Goedecke, Category Theory

groupoid meaning in Tamil

groupoid in Tamil

குலமன்

Forms of groupoid

pluralgroupoids

Origin of groupoid

From group + -oid.

Words formed from groupoid

Questions about groupoid

What does groupoid mean?
Groupoid means a magma: a set with a total binary operation.
What is groupoid in Tamil?
Groupoid in Tamil is குலமன். See Groupoid meaning in Tamil.
What part of speech is groupoid?
Groupoid is a noun.
How do you pronounce groupoid?
Groupoid is pronounced /ˈɡɹuːpɔɪd/.
What is the plural of groupoid?
The plural of groupoid is groupoids.

Words near groupoid in the dictionary

  1. groupments
  2. groupmind
  3. groupminds
  4. groupness
  5. groupo
  6. groupoid
  7. groupoidal
  8. groupoids
  9. groupos
  10. groups
  11. groups of death

Source and license

Adapted from Wiktionary: groupoid (page history and authors); groupoid (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Flame, not lame-groupoid.wav.

Cite this entry: “groupoid.” Word.ws, https://word.ws/groupoid. Based on Wiktionary, CC BY-SA 4.0.