Dictionary

equivalence relation

noun

Definition of EQUIVALENCE RELATION

:  a relation (as equality) between elements of a set (as the real numbers) that is symmetric, reflexive, and transitive and for any two elements either holds or does not hold

First Known Use of EQUIVALENCE RELATION

circa 1949

Browse

Next Word in the Dictionary: equivalence zonePrevious Word in the Dictionary: equivalence principleAll Words Near: equivalence relation
April 28, 2015
portmanteau Hear it
a word formed by the blending of words
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears