1. (astronomy) luminosity per unit observed area; surface brightness does not depend on the distance at which an object is observed

Encyclopedia: Surface brightness

• Changjiang
• Changtzu
• channel
• channel bass
• channel capacity
• channel cat
• channel catfish
• Channel Island
• Channel Islands National Park
• Channel Tunnel
• channel-hop
• channel-surf
• channelisation
• channelise
• channelization
• channelize
• channels
• Channidae
• Channukah
• Channukkah
• chanoyu
• chanson
• chanson de geste
• chant
• chantarelle