1. One who travels or has traveled, as to distant places.
2. often traveller Chiefly British.
   1. A traveling salesperson.
   2. A member of any of various groups of traditionally itinerate people living especially in Scotland and Ireland.
3. Nautical.
   1. A metal ring that moves freely back and forth on a rope, rod, or spar.
   2. The rope, rod, or spar on which such a ring moves.

The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.