Grey brain Synonyms

Definitions for Grey


  • (adjective) of an achromatic color of any lightness intermediate between the extremes of white and black
  • (noun) a neutral achromatic color midway between white and black
  • (verb) make grey

Definitions for Brain


  • (noun) a very smart person
  • (noun) the part of a person that feels, thinks, perceives, wills, and especially reasons
  • (noun) that part of the central nervous system that includes all the higher nervous centers; enclosed within the skull; continuous with the spinal cord