air mattress

1. 1.

   a mattress that can be stored flat and inflated for use

   Broadermattress

   NarrowerLilo

Questions about air mattress

What does air mattress mean?

air mattress means "a mattress that can be stored flat and inflated for use".

Is air mattress a common word?

air mattress is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.