simple past tense and past participle of top it off

(transitive, US, military) To pull the pin from a grenade and wait two or three seconds before throwing.

To begin. / To set out on a trip.

(colloquial) To leave quickly / (idiomatic) To do (something, usually a written or verbal communication) quickly, and without hesitation or forethought.

(idiomatic, informal, transitive, dismissal) Used to tell somebody to leave one alone.

(informal, intransitive) To go away.

Alternative spelling of falloff

Third-person singular simple present indicative form of ward off

simple past tense and past participle of ward off

present participle of ward off