tour guide

: a journey for business, pleasure, or education often involving a series of stops and ending at the starting point

: a series of professional tournaments (as in golf or tennis)

: a brief turn : round

: to make a tour of

: to present (something, such as a theatrical production) on a tour

: to make a tour

: one that leads or directs another's way

: a person who exhibits and explains points of interest

: something that provides a person with guiding information

: to act as a guide to : direct in a way or course

: to direct, supervise, or influence usually to a particular end

: to superintend the training or instruction of