1 adjective ECOL, CHEM containing acidaigéadach adj1 c m u2 adjective FOOD soursearbh adj c m ugéar adj1 c m u3 adjective of humour, commentgéar adj1 c m udomlasta adj3 c m ufeanntach adj1 c m ugoimhiúil adj2 c m uhe gave an acidic reply to her questionthug sé freagra domlasta ar a ceist4 adjective of persongéar adj1 c m ugangaideach adj1 c m u