せいようはっかMeaningsNoun1. peppermint (Mentha x piperita) (Usually kana)Other spellings西せい洋よう薄はっ荷かUsually written in kanaOther readingsセイヨウハッカKanji in other spellings西west洋ocean薄thin in volume荷baggagePitch accentせいようはっか