(film) Dirt, debris, or slivers of emulsion in the aperture of a camera or projector.

(aviation) An airline selected by government to represent the country.

(idiomatic, slang) In bed (either literally or figuratively).

In English, an infinitival phrase consisting of the infinitive of the auxiliary "have" (with or without a preceding "to") plus the past participle; a comparable phrase or word in other languages.

To sleep very well and untroubled.

To reflect and think critically about oneself and one's actions, especially when considered negative or harmful.

Doing badly; in a state of ill health or misfortune.

Third-person singular simple present indicative form of let in

present participle of let in

simple past tense and past participle of muscle in