橅ぶなTop 30000MeaningsNoun1. Japanese beech (Fagus crenata); Siebold's beech (Usually kana)Other spellings山毛欅ぶな0%椈ぶな0%Kanji used橅beech treeKanji in other spellings山mountain毛fur欅keyaki椈oakPitch accentぶなUsed in vocabularyぶなしめじbrown beech mushroom (Hypsizygus marmoreus); brown clamshell mushroomNoun