belt up [British] clam up dry up dummy up hush pipe down quiet (down) See all Synonyms & Antonyms in Thesaurus Examples of shut up in a Sentence you have no right to tell the rest of us to shut up nothing I said would shut them up Recent Examples on the Web Examples are auto...
Nothingshutsherup. 2 shut up (something)orshut (something) up:to close and lock all the doors of (a house, store, etc.) Theyshut upthe house and left town. ◊ In British English, toshut up shopis to go out of business forever or stop performing all services or activities for a ...