1. The tendency for a visual object to be perceived as having the same brightness under widely different conditions of illumination

Type of: constancy, perceptual constancy

• narrowly
• narrowness
• Narthecium
• Narthecium americanum
• Narthecium ossifragum
• narthex
• nartjie
• narwal
• narwhal
• narwhale
• nary
• NASA
• nasal
• nasal bone
• nasal canthus
• nasal cavity
• nasal concha
• nasal consonant
• nasal decongestant
• nasal meatus
• nasal septum
• nasal sinus
• nasal twang
• nasale
• Nasalis