pin_oak has definitions from the field of botany
1
[ noun ] (botany) 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

Related terms

oak

2
[ noun ] (botany) large nearly semi-evergreen oak of southeastern United States; thrives in damp soil

Related terms

oak

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