Noun

• S: (n) tour, circuit (a journey or route all the way around a particular place or area) "they took an extended tour of Europe"; "we took a quick circuit of the park"; "a ten-day coach circuit of the island"
• S: (n) go, spell, tour, turn (a time period for working (after which you will be relieved by someone else)) "it's my go"; "a spell of work"
• S: (n) enlistment, hitch, term of enlistment, tour of duty, duty tour, tour (a period of time spent in military service)

Verb

• S: (v) tour (make a tour of a certain place) "We toured the Provence this summer"