Associativity
Definition
An operation on a set is called associativeSynonyms
associativity
associative
associative operation
associative operations
Generalized Associativity
Associativity is equivalent to the possibly-more-illustrative property of generalized associativitySynonyms
generalized associativity
On Composition
Associativity can be interpreted as a surprisingly deep statement about interpreting values as actions. For more, see
Associativity is About Composition (text, not as in-depth. mine)
Parts of Operations (text. mine)