ハンノキ

(1)wood of any of various alder trees; resistant to underwater rot; used for bridges etc

(2)各種のハンノキの総称

(3)水中でも腐りにくい

(4)橋などに使われる

(5)north temperate shrubs or trees having toothed leaves and conelike fruit; bark is used in tanning and dyeing and the wood is rot-resistant

(6)歯状突起のある葉と球果のような果実を持つ、温帯北部低木のまたは高木

(7)樹皮はなめしと染色に使われ、木材は腐敗しにくい