air mattress
noun
a mattress, usually of plastic or rubber, that can be inflated for use, as in camping, and deflated for storage.
Origin of air mattress
First recorded in 1925–30
Words nearby air mattress
air lock,
air log,
air map,
air marshal,
air mass,
air mattress,
air medal,
air meter,
air mile,
air miles,
air ministry
Example sentences from the Web for air mattress
But, dear traveler, it is much simpler to take an air-mattress and a foot-pump.
Tenting To-night |Mary Roberts Rinehart