(transitive, brewing) To sweeten (an alcoholic drink) after fermentation by adding further sugar.

present participle of back-sweeten

Third-person singular simple present indicative form of back-sweeten

(idiomatic) To increase a wager. / (idiomatic) To make something more desirable.

plural of artificial sweetener

A sugar substitute, a food additive that attempts to duplicate the effect of sugar in taste but usually with fewer calories.

(idiomatic) To make sweet to the taste.

Third-person singular simple present indicative form of sweeten up

present participle of sweeten up