designerPronunciation: /dɪˈzʌɪnə/Translate designer | into French | into German | into Italian | into Spanish Definition of designer noun a person who plans the look or workings of something prior to it being made, by preparing drawings or plans:a leading car designer [as modifier] made by a famous and prestigious fashion designer:designer clothes [as modifier] fashionable:designer fooddesigner in other Oxford dictionaries Definition of designer in the US English dictionary