1 noun lack, shortageeaspa fem4 c m uganntanas masc1 c m ueasnamh masc1 c m u2 noun MED failure of organeaspa fem4 c m uadrenal insufficiencyeaspa aidréineach3 noun inadequacy, faulteasnamh masc1 c m ueaspa fem4 c m uthere were insufficiencies in the systembhain easnaimh leis an gcóras