adjectiveaidiacht1of persongéarchúiseachadj1cmugéarintinneachadjcmugrinnadj1cmushe's clear-headed about what's involvedtuigeann sí go rímhaith cad atá i gceist2of reasoning, approachgéarchúiseachadj1cmustuamaadj3cmugrinnadj1cmuthey worked it out in a clear-headed mannerd'oibrigh siad amach é ar bhealach ciallmhar stuama