chalk

/tʃˈɑk/

Explore definitions, synonyms, and language insights of chalk

Definitions

Noun
a soft whitish calcite
Noun
a pure flat white with little reflectance
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
Verb
write, draw, or trace with chalk