1. A deciduous tree of the genus Quercus; has acorns and lobed leaves
   - oak

Derived forms: oak trees

Type of: tree

Part of: genus Quercus, Quercus

Encyclopedia: Oak tree

• dioon
• Diophantus
• diopside
• diopter
• dioptre
• dioptric
• dioptrics
• Dior
• diorama
• diorite
• Dioscorea
• Dioscorea alata
• Dioscorea batata
• Dioscorea bulbifera
• Dioscorea elephantipes
• Dioscorea paniculata
• Dioscorea trifida
• Dioscoreaceae
• Diospyros
• Diospyros ebenum
• Diospyros kaki
• Diospyros kurzii
• Diospyros lotus
• Diospyros virginiana
• Diovan