2bitter noun
plural bitters 1 bit*ters [plural] : a bitter alcoholic liquid that is used especially in mixed drinks
▪ The cocktail recipe called for a dash of bitters. 2 Brit : a type of beer that has a slightly bitter flavor [noncount] ▪ a pint of bitter [count] ▪ a good selection of bitters
▪ The cocktail recipe called for a dash of bitters.
