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brightness

  • noun
  • bright·ness
  • /ˈbɹaɪtnəs/

The quality of being bright.

Other meanings

  1. The perceived luminance of an object.

  2. Intelligence, cleverness.

Related words

  • apparent brightness
  • intrinsic brightness

Word history

From Old English "beorhtnes" (brightness, splendor).

Where this comes from

This definition is adapted from “brightness” on Wiktionary, by its contributors, published under CC BY-SA 4.0. This page is published under the same licence.