bijection
bi·jec·tion
noun \(ˌ)bī-ˈjek-shən\Definition of BIJECTION
: a mathematical function that is a one-to-one and onto mapping — compare injection, surjection
— bi·jec·tive \-ˈjek-tiv\ adjective
Origin of BIJECTION
1bi- + -jection (as in injection)
First Known Use: 1963
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