biscuit, s.1aBriosca m. Fancy biscuits, brioscaí milse. P: He takes the biscuit! ná hiarr ina dhiaidh é!That takes the biscuit! bhuail sin amach troid choileach; is measa sin ná an tseamsóg!ba. & s. (Colour) Donnbhuí(m). 2Cer: Biscuit ware, gréithe briosca, neamhghlónraithe.