(n) An oak tree (Quercus macrocarpa) of eastern the united states, having pinnately lobed leaves, acorns enclosed within a-deep fringed cup, and hard durable wood.
(n) a helpful and decorative types of pine (Quercus macrocarpa) with ovoid acorns inclosed in deep glasses imbricated with pointed machines. It grows in the centre and Western usa, and its lumber is difficult, close-grained, and sturdy.
(n) method to large deciduous pine of main and eastern united states with ovoid acorns profoundly immersed in big fringed cups; yields tough close-grained lumber
How would you define bur oak?