Word Study
bur oak
WORDNET DICTIONARY
Noun bur oak has 1 sense
- bur oak(n = noun.plant) burr oak, mossy-cup oak, mossycup oak, quercus macrocarpa - medium to large deciduous oak of central and eastern North America with ovoid acorns deeply immersed in large fringed cups; yields tough close-grained wood; Array is a kind of white oak
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