Ir-rĕl'e-van-cy, n.
n. [From irrelevant.] The quality of not being applicable, or of not serving to aid and support; as, the irrelevancy of an argument or of testimony to a case in question.
n. [From irrelevant.] The quality of not being applicable, or of not serving to aid and support; as, the irrelevancy of an argument or of testimony to a case in question.