noun
1. : a tree ( Populus trichocarpa ) of the Pacific coast of No. America with dark green leaves shining above and rusty or silvery beneath
2. : swamp cottonwood
noun
1. : a tree ( Populus trichocarpa ) of the Pacific coast of No. America with dark green leaves shining above and rusty or silvery beneath
2. : swamp cottonwood
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012