1 noun of remark, material, etcneamhábharthacht fem3the irrelevance of the materialneamhábharthacht an ábhair2 noun sb/sth that is irrelevantthat's an irrelevancení bhaineann sé sin le hábharthe paper is full of irrelevancestá an páipéar lán de rudaí nach mbaineann le hábharreligion has become an irrelevanceis cuma ann nó as an reiligiún anois