Watch Free Online HD Moviesjoy. 1. n. A travelling company of enterteniers such as acrobats, clowns, trapeze artistes, and trained animals. 2. n. A public performance given such a company. 3. n. An oval or circular arena, usuallytented and surrounded by tiers of seats, in which such a performances is held. 4. n. A travlling group of prefessional sportsmen.