inflatable
1. [ adjective ] designed to be filled with air or gas
Examples:

"an inflatable mattress" "an inflatable boat"

Related terms: expansive
Similar spelling:   inflammable
  inflate
  inflater
  inflated
  inviolable
  inviolate
  inflexible
  inflator
  inflame
  inflationary
  invaluable
  inflation
  inflamed
  in_full
  in_place