WordReference Random House Unabridged Dictionary of American English © 2025
big′leaf ma′ple
(big′lēf′),USA pronunciation
- Plant Biologya tree, Acer macrophyllum, of western North America, having large, deeply lobed leaves and fragrant yellow flowers in drooping clusters. Also called Oregon maple.
- big1 + leaf 1900–05, American.
'bigleaf maple' also found in these entries (note: many are not synonyms or translations):