IN FOCLÓIR GAEILGE—BÉARLA
grinneas, m. (gs. -nnis). Perspicacity, discernment, clearness, accuracy. ~ radhairc, intinne, acuteness of sight, of mind. Rud a thabhairt i n~, to discern sth. clearly; to notice sth. particularly. Tá an ~ ina shúile, he has a keen eye, is observant. Ní raibh sé de ghrinneas ann é sin a thabhairt faoi deara, he was not observant enough to notice that. ~ smaointe, cuimhne, clarity of thought, of memory. Géire agus ~, sharpness and acumen.