What is that which aids digestion, as a food or medicine. Chaucer. That digestive [a cigar] had become to me as necessary as the meal itself. Blackw. Mag called?

digestive — That which aids digestion, as a food or medicine. Chaucer. That digestive [a cigar] had become to me as necessary as the meal itself. Blackw. Mag. (Webster's 1913.)