Definitions of travel:

• noun:   the act of going from one place to another

  Example: "He enjoyed selling but he hated the travel"

• noun:   self-propelled movement
• noun:   a movement through space that changes the location of something
• verb:   travel from place to place, as for the purpose of finding work, preaching, or acting as a judge
• verb:   change location; move, travel, or proceed

  Example: "We travelled from Rome to Naples by bus"

• verb:   undergo transportation as in a vehicle

  Example: "We travelled North on Rte. 508"

• verb:   make a trip for pleasure
• verb:   undertake a journey or trip
• verb:   travel upon or across

  Example: "Travel the oceans"