ALL meanings of bur oak
bur oak
B b - noun bur oak an E North American oak, Quercus macrocarpa, having fringed acorn cups and durable timber 3
- noun bur oak a North American white oak (Quercus macrocarpa) having large acorns with fringed cups; mossy-cup oak 3
- noun bur oak an oak tree, Quercus macrocarpa, of eastern North America, having shiny, dark-green leaves, light-gray deeply ridged bark, and very large acorns with a fringed cup, yielding a hard, durable wood: the state tree of Illinois. 1
- noun bur oak Quercus macrocarpa. 0