big top


noun

the largest or main tent of a circus.
a circus.

Origin of big top

An Americanism dating back to 1890–95
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for big top

big top

noun informal

the main tent of a circus
the circus itself

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Idioms and Phrases with big top

big top

1

The main tent of a circus, as in The high-wire act is almost always in the big top. [c. 1840]


2

Underworld slang for a maximum-security prison, as in He was sentenced to ten years in the big top. [1950s]

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.