What is “Draw”?

To suck or take in air; inhale.  Also referred to as a hit.

Draw (verb):
  1. Pronounced: /drô/
  2. Sucking in, inhaling, breathing in, to pull smoke into your mouth.
  3. To pull or drag on a smoking device.
  4. to produce by making lines and marks on paper.
Usage Examples

“Draw on that joint slow, its canoeing a bit.”
“If you cough every time you smoke, try drawing a bit slower.”