aicíd1, f. (gs. ~e, pl. ~í). Disease; pestilence. ~ a thógáil, a tholgadh, to contract a disease. Tá dúil aige san ól. Is iomaí duine ar a ~. He is fond of drink. It is a common affliction. M’~ orthu! A plague on them! ~ na gcnámh, rheumatism. ~ an chronaithe, a wasting disease (supposed to be caused by witchcraft). An ~ dhubh, potato blight. An ~ ghasta, flux. ~ na scamhóg, pneumonia. ~ an tochais, itch. (Var:pl. ~eacha)
aicíd2, f. (gs. ~e, pl. ~í). Accident, species. ~í aráin agus fíona, accidents of bread and wine.