chalk
Nouns
- (n) a soft whitish calcite
- (n) a pure flat white with little reflectance
- (n) 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 deoxyephedrine, meth, methamphetamine, methamphetamine hydrochloride, Methedrine, shabu, chicken feed, crank, trash, glass, ice,
- (n) 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
Verbs
- (v) write, draw, or trace with chalk