1
: any of a genus (Betula of the family Betulaceae, the birch family) of monoecious deciduous trees or shrubs having simple petioled leaves and typically a layered membranous outer bark that peels readily
2
: the hard pale close-grained wood of a birch
3
: a birch rod or bundle of twigs for flogging
Love words? Need even more definitions?
Merriam-Webster unabridged
Share