airbag

or air bag

[ air-bag ]

noun

1. a bag mounted in the interior of a motor vehicle, cushioning the seat occupant by inflating automatically in the event of collision.
2. a very large inflatable safety or cushioning device, as to protect a spacecraft during a landing.

Word History and Origins

Origin of airbag¹

First recorded in 1965–70; air ¹( def ) + bag ( def )

Example Sentences

"Don't yew dare ter move er I'll bust a hole right plumb through that ther airbag of yourn," he said.

From Project Gutenberg