hotter noun 2verb 1forms 3phrases 1 noun2 •(UK, slang) One who steals a vehicle in order to joyride.Unable effectively to give chase to the hotters for fear of endangering the lives of pedestrians and motorists, the police had been forced to play a waiting game[…] — 1992 •An industrial worker employed to heat something.It was soon recognised that women rivet hotters complained the most; not only was this hot work, but noisy and dirty too. — 2012 verb1 •(dialect, old-fashioned) To vibrate; to rattle.The jolting, hottering motion of the waggon, the splashing of the water, and the dark and narrow passage, all concur to produce a strange effect […] — 1833 formshottered · hottering · hotters Phrases with hotter hotter than a pistolVery hot.