WordNet: mattress
a large thick pad filled with resilient material and often incorporating coiled springs, used as a bed or part of a bed
- hypernym pad
- hyponym air mattress
- hyponym feather bed, featherbed
- hyponym futon
- hyponym paillasse, palliasse
- hyponym pallet
- hyponym spring mattress
- hyponym tick
- part holonym bed
mattress
- (suomi) patja (synonyymi)