chalk

What does chalk mean?

• noun

  an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant

• noun

  a piece of calcite or a similar substance, usually in the shape of a crayon, that is used to write or draw on blackboards or other flat surfaces

• noun

  a pure flat white with little reflectance

• noun

  a soft whitish calcite

• verb

  write, draw, or trace with chalk

Anagrams of chalk