1. Large slow-growing deciduous tree of the eastern United States having stout spreading branches and leaves with usually 7 rounded lobes; yields strong and durable hard wood
   - Quercus alba

Type of: white oak

• radio brightness
• radio broadcast
• radio button
• radio chassis
• radio compass
• radio detection and ranging
• radio emission
• radio frequency
• radio interferometer
• radio link
• radio news
• radio noise
• radio observation
• radio operator
• radio radiation
• radio receiver
• radio reflector
• radio set
• radio signal
• radio source
• radio spectrum
• radio station
• radio telescope
• radio transmitter
• radio wave