pin oak

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. fast-growing medium to large pyramidal deciduous tree of northeastern United States and southeastern Canada having deeply pinnatifid leaves that turn bright red in autumn;
thrives in damp soil
• Syn:
swamp oak, Quercus palustris
• Hypernyms:
oak, oak tree
2. large nearly semi-evergreen oak of southeastern United States;
thrives in damp soil
• Syn:
laurel oak, Quercus laurifolia
• Hypernyms:
oak, oak tree