#litter  conveyance consisting of a chair or bed carried on two poles by bearers
  supertype:  conveyance.instrumentality__transport  something that serves as a means of transportation
  subtype:  covered_couch__coveredcouch  a litter with a cover for privacy
  subtype:  palanquin__palankeen  a closed litter carried on the shoulders of four bearers
  subtype:  sedan_chair__sedanchair__sedan  a closed litter for one passenger
     subtype:  jampan  a kind of sedan chair used in India
  subtype:  stretcher  a litter for transporting people who are ill or wounded or dead; usually consists of a sheet of canvas stretched between two poles
     subtype:  gurney  a metal stretcher with wheels

No statement uses or specializes litter; click here to add one.