Last Updated
：2025/12/06
reaction wood
Noun
countable
uncountable
Japanese Meaning
木本植物が重力に反応して形成する特殊な木質部。通常の木材とは異なり、枝や幹が下向きに曲がったり折れたりしないよう、追加の強度を持つよう変化した木材。
（ plural ）
Quizzes for review
Wood that forms (in a woody plant) in response to gravity, which differs from normal wood in ways that give it additional strength so that a branch (etc) can resist bending downward or breaking.
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reaction wood
When a tree tilts, it produces reaction wood on one side that differs from normal wood and gives branches extra strength to resist bending or breaking under gravity.
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When a tree tilts, it produces reaction wood on one side that differs from normal wood and gives branches extra strength to resist bending or breaking under gravity.
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