(theater) Sound effects produced offstage. / (by extension) Something occurring on the margins or periphery of a given event, situation etc.

Inaccurate, or inaccurately predicted. / With a lack of accuracy.

(idiomatic) An intensifier used with some transitive action verbs to indicate that the action is performed with thoroughness, vigor, or complete success.

present participle of off-gas

simple past tense of see off

simple past tense and past participle of saw off

Third-person singular simple present indicative form of take off

simple past tense and past participle of rack off

(intransitive) To go by airplane to a destination. / (intransitive) To depart hurriedly.

Third-person singular simple present indicative form of rack off