n.
1.a soft whitish calcite
2.a pure flat white with little reflectance
3.amphetamine used in the form of a crystalline hydrochloride
4.a piece of chalk (or similar substance) used for writing on blackboards or other surfaces chalk v.
1.write, draw, or trace with chalk
Idiom of the Day
make the best of (something)
to do as well as possible in a bad situation
The man tried to make the best of the job that he hated.