slim Pronunciation: /slɪm/Translate slim | into German | into Italian | into Spanish French translation of slimA. adj [person, figure] mince; [ankle, leg] fin/-e, mince; [watch, calculator] plat/-eB. vi (GB) maigrir I'm slimming = je fais un régime amaigrissantslim in other Oxford dictionaries Definition of slim in the British & World English dictionary Definition of slim in the US English dictionary