IN FOCLÓIR GAEILGE—BÉARLA
crosta1, a3. 1. pp. of cros2. 2. Fractious; troublesome, difficult. Ceist chrosta, complicated question. Teacht ~ ar dhuine, to fall foul of s.o. Tháinig na bealaí ~ orm, I was uncertain which way to take. Tá sé ~ ina, ar a, mheisce, he is troublesome when drunk. 3. (Of child) Mischievous, contrary. 4 :crosadh. (Var. of 3:crostáilte)
crosta2, prep. & adv. Across. ~ na gcnoc, across the hills. Chuaigh an fiach siar ~, the hunt went to the west.