soap bubble
noun
a bubble of soapsuds.
something that lacks substance or permanence.
Origin of soap bubble
First recorded in 1805–15
Words nearby soap bubble
soakers,
soane,
soap,
soap boiler,
soap box derby,
soap bubble,
soap dish,
soap flakes,
soap opera,
soap pad,
soap plant
British Dictionary definitions for soap bubble
soap bubble
noun
a bubble formed from soapy water
something that is ephemeral but attractive