air mattress

noun

Definition of air mattress

  1. :  mattress 1b

1832

First Known Use of air mattress

1832


AIR MATTRESS Defined for English Language Learners

air mattress

noun

Definition of air mattress for English Language Learners

  • : a soft plastic case that can be filled with air and used as a bed


Seen and Heard

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WORD OF THE DAY

contemplative of or relative to the past

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