Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun big_top
1 sense of big top
Sense 1
circus tent, big top, round top, top -- (a canvas tent to house the audience at a circus performance; "he was afraid of a fire in the circus tent"; "they had the big top up in less than an hour")
=> canvas tent, canvas, canvass -- (a tent made of canvas fabric)