A person employed to do smelting. / A machine used to smelt metal. / A place where smelting is done.

A wood anemone (Anemone nemorosa).

Having an unpleasant odor.

Having a pleasant scent. / (figuratively) liked, appreciated or respected.

Having or showing smears. / Tending to smear or soil. / Having a consistency like grease; covered with such a substance.

Alternative form of smearcase

A system that choreographed the release of odors during the projection of a film, invented by Hans Laube.

(nonstandard) Any such system that adds olfaction to cinematography, often portrayed as futuristic or far-fetched.

present participle of smell the barn.

(chiefly US, idiomatic) To experience heightened anticipation or to act with renewed speed or energy as one approaches a destination, goal, or other desired outcome.