water bed

noun

Definition of water bed

  1. :  a bed whose mattress is a watertight bag filled with water

1844

First Known Use of water bed

1844


WATER BED Defined for English Language Learners

water bed

noun

Definition of water bed for English Language Learners

  • : a bed that has a mattress which is made of rubber or plastic and is filled with water


Medical Dictionary

water bed

noun

Medical Definition of water bed

  1. :  a bed whose mattress is a plastic bag filled with water—called also hydrostatic bed


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