soap bubble


noun

a bubble of soapsuds.
something that lacks substance or permanence.

Origin of soap bubble

First recorded in 1805–15
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for soap bubble

soap bubble

noun

a bubble formed from soapy water
something that is ephemeral but attractive
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