Translation of "flap" - English-Japanese dictionary

flap

noun uk /flæp/ us /flæp/

something that hangs over an opening and is attached on one side

フラップ(片側が固定されているふたや弁)
verb uk /flæp/ us /flæp/ present participle flapping, past tense and past participle flapped

If a bird flaps its wings, it moves them up and down.

(鳥)がはばたく

(Translation of “flap” from the Cambridge English–Japanese Dictionary © Cambridge University Press)