present participle of belt up

Third-person singular simple present indicative form of belt up

(Britain) To fasten one's seat belt. / (Britain, colloquial, derogatory, usually in imperative) To stop talking or chattering; shut up.

Alternative spelling of markup

present participle of shut up

plural of heads-up

plural of mark-up

simple past tense and past participle of sober up

Third-person singular simple present indicative form of sober up

present participle of sober up