léire. 1. f. (gs. ~).Clearness, distinctness; clear-headedness; accuracy. ~ intinne, lucidity of mind. Rud a chur i ~ do dhuine, to elucidate sth. for s.o. Rud a thabhairt chun ~, to bring sth. into relief. Prov:Ní thig luas le ~, speed is not conducive to accuracy. Gliceas agus ~, cunning and subtlety. 2. gsf., npl. & comp. of léir2. (Var. of 1:~acht f)