noun Date: 1815 a usually large oak ( Quercus macrocarpa ) of eastern North America having oval acorns enclosed in a fringed cap and tough close-grained wood
BUR OAK
Meaning of BUR OAK in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012