(Indo-European studies) The last phase of Proto-Slavic language, the Late Proto-Slavic. / (Indo-European studies, proscribed) Proto-Slavic

(intransitive) To reside, especially as a boarder or tenant. / (transitive) To assign to a room; to allocate a room to.

(Canada, US, automobiles) Accelerator; foot control for fuel flow.

(music) Characteristic of a libretto