adjectiveríthábhachtach adj1 c m uriachtanach adj1 c m uit's of pivotal importancetá sé ríthábhachtachthey have a pivotal position in Europetá áit lárnach acu san Eoraipa pivotal moment in Irish historyuain chinniúnach i stair na hÉireannshe was a pivotal figurepearsa an-tábhachtach ba ea í
