Wiktionary
bell tents
n. (bell tent English)
Usage examples of "bell tents".
They were there in all of the major train stations, billeted in the police barracks and in hotels, or in rows of neat bell tents in the city parks.
Normally there'd have been six big ones holding a squad apiece, plus a pair of little bell tents with Slats in one and the other for Froggie and Verruca together.