Associations to the word «Groupoid»
Wiktionary
GROUPOID, noun. (algebra) A magma: a set with a total binary operation.
GROUPOID, noun. (algebra and category theory) A set with a partial binary operation that is associative and has inverses and identities.
Wise words
To use the same words is not a sufficient guarantee of
understanding; one must use the same words for the same
genus of inward experience; ultimately one must have one's
experiences in common.