arity

Fetched 2026-10-26 (cache).

Synonyms: amity, parity, rarity, arty, varity, arith, arita, acrity, acity, asity, garity

Antonyms: amity, parity, rarity, arty, varity, arith, arita, acrity, acity, asity, garity

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|logic|mathematics|computer science}} The number of [[argument]]s or [[operand]]s a [[function]] or [[operation]] takes. For a [[relation]], the number of [[domain]]s in the [[correspond]]ing [[Cartesian product]].
2. {{lb|en|mathematics|computer science}} The maximum number of [[child]] nodes that any node in a given [[tree]] (data structure) may have.
3. {{lb|en|Lojban|_|grammar}} the number of arguments (in [[Lojban]] [[grammar]] called [[sumti]]) specified in the definition of a [[selbri]]. (the [[selbri]] combined with the [[sumti]] make up a [[bridi]]).

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