豆鉄砲 まめでっぽう Meanings Noun peashooter Kanji 豆 bean. Read as まめ. 鉄 iron 砲 cannon. Read as ホウ. Example sentences 突然の昇進の発表で、彼、鳩が豆鉄砲を食らったような顔をしていたよ。He looked blank when he heard the announcement of his promotion. Words containing 豆鉄砲 鳩が豆鉄砲を食ったよう (はとがまめでっぽうをくったよう) like a pigeon who's been shot by a peashooter (i.e. wide-eyed in shock) Jinuma: Japanese Dictionary · Word lists