(transitive, intransitive, often with up) To make or become lively; to enliven; to animate.

A very fine, almost invisible mist or drizzle that visits the Andean region, especially Ecuador and Peru.

(Britain, slang) McDonald's.

(acting) A person in a play or movie with a minimal part; an extra. / (idiomatic, by extension) One who serves in a subordinate or menial role.