adj. (ler, lest) 1 of, like, or tasting of yeast; frothy. 2 in a ferment. 3 working like yeast. 4 (of talk etc.) light and superficial.
adj. (ler, lest) 1 of, like, or tasting of yeast; frothy. 2 in a ferment. 3 working like yeast. 4 (of talk etc.) light and superficial.