Of or relating to that part of a stage not visible to the audience. / Of or relating to the private life of a celebrity.

Taking place offstage (as above)

(transitive) To relegate (part of a play) to the offstage area, rather than showing it to the audience.

Third-person singular simple present indicative form of offstage

simple past tense and past participle of offstage

present participle of offstage