Another name for the cherry birch or sweet birch tree (Betula lenta), prized for its aromatic wood.
Compound of 'chin' (possibly from an Algonquian root) or a folk etymology, plus 'wood.' The term is regional, particularly in North America, referring to birch wood's use and qualities.
Chinwood is one of those regionally-specific tree names that rarely makes it into standard dictionaries, showing how place-based communities develop their own botanical vocabulary disconnected from official scientific nomenclature.
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