[formal] irrelevancy nounSympathy is an irrelevance - we need practical help. [C]The proposed reforms have forced people to think of the constitution as a working document, not a ceremonial irrelevance. [C]Many of these problems may simply fade into irrelevance when the new rules come into action. [U]
IRRELEVANCE
Meaning of IRRELEVANCE in English
Cambridge English vocab. Кембриджский английский словарь. 2012