To keep up; to preserve; to uphold (a state, condition etc.).
To declare or affirm (a clause) to be true; to assert.
To make a journey
To make a circuit of a place
A trip taken to another country in which several matches are played.
A set of competitions which make up a championship.
A tour of duty.
A circuit of snooker tournaments
A street and road race, frequently multiday.
A journey through a particular building, estate, country, etc.
A guided visit to a particular place, or virtual place.
A journey through a given list of places, such as by an entertainer performing concerts.
A closed trail.