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groupoid

Noun CEFR B2
ˈɡɹuːpɔɪd

Definitions

  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.

Equivalents

Españolgrupoide
Françaisgroupoïde
DeutschGruppoid
3 more languages
Italianogruppoide
日本語亜群
Portuguêsgrupoide

Examples

“[...] 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. [...]”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

Groups groupset groupspeak groupthink groupthinker groupuscule

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