#backseat  a seat at the rear (especially the backseat of an automobile)
  supertype:  #seat  any support where you can sit (especially the part of a chair or bench etc. on which you sit); "he dusted off the seat before sitting down"
  subtype:  #dickey-seat__dickey__dickie__dicky__dickie-seat__dicky-seat__dickyseat  (British English) a small third seat in the back of an old-fashioned two-seater

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