mattress

US /ˈmætrɪs/

・

UK /'mætrəs/

B2
DefinitionVideo subtitles

noun

  • Thick soft part of a bed that you lie on
  • A fabric case filled with firm material, used for sleeping on.
  • An inflatable structure used for sleeping or resting on.
  • A fabric case filled with firm material, used for sleeping on.
  • Something providing a soft or supportive surface.

other

  • The material or construction of a mattress.