pregroupoid

English

Etymology

From pre- +‎ groupoid.

Noun

pregroupoid (plural pregroupoids)

  1. (category theory) A category together with its inversion.
    • 2015, Marino Gran, Diana Rodelo, “Beck-Chevalley condition and Goursat categories”, in arXiv‎[1]:
      This implies that the so-called internal Galois pregroupoid of an extension is an internal groupoid..
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