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
set the stage for (something)
to prepare for something
The win by our team set the stage for the final championship game next month.