flap Pronunciation: /flæp/Translate flap | into French | into Italian | into Spanish German translation of flapA. v.t. (-pp-) flap its wings = mit den Flügeln schlagenB. v.i. (-pp-) [Flügel] schlagen; [Segel, Fahne, Vorhang] flatternC. n. 1 Klappe; (envelope seal, of shoe) Lasche 2 (fig. coll.) in a flap = furchtbar aufgeregtflap in other Oxford dictionaries Definition of flap in the British & World English dictionary Definition of flap in the US English dictionary