- shock absorber, shock, cushion - a mechanical damper; absorbs energy of sudden impulses; "the old car needed a new set of shocks"
--1 is a kind of damper, muffler
--1 is a part of suspension, suspension system
--1 has particulars: air cushion, air springDerived form: verb cushion1 - cushion - a soft bag filled with air or a mass of padding such as feathers or foam rubber etc.
--2 is a kind of padding, cushioning
--2 has particulars:air cushion, inflatable cushion; gaddi; hassock; headrest, head restraint; pillow; pincushion; seat cushion; throw pillow