STANDUP Meaning of STANDUP in English stand-up 2 BrE AmE , standup noun [uncountable] 1 . stand-up ↑ comedy :Mark used to do stand-up at Roxy’s Bar. 2 . a ↑ comedian who does stand-up ↑ comedy Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012