The process of making something sweeter. / A sweetener.

present participle of sweeten

The pancreas or thymus gland of an animal, especially a lamb or calf, as food.

comparative form of sweet: more sweet

plural of sweetbrier

An amphidromous fish, the ayu of East Asia (Plecoglossus altivelis), the only member of its genus and family Plecoglossidae, named and prized for its sweet-tasting flesh, especially in Japan, as a game fish, and is also subject to extensive aquaculture.

A Eurasian rose, Rosa eglanteria, having prickly stems, fragrant leaves, pink flowers and red hips

Third-person singular simple present indicative form of sweeten

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

plural of sweetener