Also bell-bot·tomed. (of trousers) wide and flaring at the bottoms of the legs.
bell-bottoms, (used with a plural verb) bell-bottom trousers.
Origin of bell-bottom
First recorded in 1885–90
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Online Etymology Dictionary, © 2010 Douglas Harper