Definition of brightness

Scrabble & Words with friends points

• brightness is a valid Scrabble US word with a point value of 16
• brightness is a valid Scrabble UK word with a point value of 16
• brightness is a valid Words with friends word with a point value of 18

Definition of brightness

• the quality of being luminous; emitting or reflecting light (noun)

  Synonyms

  1. brightness level
  2. light
  3. luminance
  4. luminosity
  5. luminousness
• intelligence as manifested in being quick and witty (noun)

  Synonyms

  1. cleverness
  2. smartness
• the location of a visual perception along a continuum from black to white (noun)

See definition of brightness in Merriam Webster