What does the word traffic mean?

Usage examples for traffic

  1. " For light traffic only," Miss Kippenberg answered briefly. – Danger at the Drawbridge by Mildred A. Wirt
  2. When a gate is opened traffic is suspended. – Tropic Days by E. J. Banfield
  3. They passed into the court and to a stair that once had known a constant, worldly- rich traffic up and down. – Foes by Mary Johnston