/ ɪˈreləvənt; NAmE / adjective
irrelevant (to sth/sb) not important to or connected with a situation :
totally / completely / largely irrelevant
irrelevant remarks
That evidence is irrelevant to the case.
Many people consider politics irrelevant to their lives.
Whether I believe you or not is irrelevant now.
OPP relevant
► ir·rele·vant·ly adverb