あげぶた 上蓋 LinksSentence search for 上蓋Sentence search for あげぶたSentence search for 上げ蓋Sentence search for 揚げ蓋Kanji details for 上 and 蓋Edit in JMdict Noun1. trap door; removable floor boardsSee also 上板Other forms上げ蓋 【あげぶた】、揚げ蓋 【あげぶた】Notes揚げ蓋: Rarely-used kanji form. Discussions Log in to talk about this word.