overlead
noun(bal-loon)
a nonporous bag of light material that can be inflated especially with air or gas: such as
overlead
noun(bal-loon)
a bag that is filled with heated air or a gas lighter than air so as to rise and float in the atmosphere and that usually carries a suspended load (such as a gondola with passengers)
overlead
noun(bal-loon)
an inflatable bag (as of rubber or plastic) usually used as a toy or for decoration