A traveling company of performers that may include acrobats, clowns, trained animals, and other novelty acts, that gives shows usually in a circular tent.
User Defined Definitions
"a travelling company of entertainers; including trained animals"
"a performance given by a traveling company of acrobats, clowns, and trained animals"
"an arena consisting of an oval or circular area enclosed by tiers of seats and usually covered by a tent"