1 tour | Definition of tour

tour

noun
\ ˈtu̇r How to pronounce tour (audio) , sense 2 is also ˈtau̇(-ə)r How to pronounce tour (audio) \

Definition of tour

 (Entry 1 of 2)

1a : a journey for business, pleasure, or education often involving a series of stops and ending at the starting point also : something resembling such a tour a tour of the history of philosophy
b : a series of professional tournaments (as in golf or tennis)
c : a brief turn : round
2a : a period during which an individual or unit is on a specific duty or at one place a tour of duty
b : one's turn in an orderly schedule : shift