a mattress, usually of plastic or rubber, that can be inflated for use, as in camping, and deflated for storage.
DON’T VACILLATE! VANQUISH THIS WORD OF THE DAY QUIZ!
It’d be a real faux pas to miss this quiz on the words from August 3–9, 2020!
Question 1 of 7
What does “vacillate” mean?
Origin of air mattress
First recorded in 1925–30
Words nearby air mattress
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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