Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Medical
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

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




Learn More about water bed


Seen and Heard

What made you want to look up water bed? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

a division or portion of a pool or whole

Get Word of the Day daily email!