air cushion

From Wiktionary, the free dictionary

English

In this military hovercraft, the air cushion is visible in black at the bottom of the picture

Noun

air cushion (plural air cushions)

  1. A layer of trapped air that supports a hovercraft.
  2. A shock absorber that uses an air chamber.
  3. A rubber or plastic inflatable cushion.

Translations

Wikiwand - on

Seamless Wikipedia browsing. On steroids.