air cushion

air·cus·hion

uncommon

noun

1.

the trapped air that supports a hovercraft a short distance above the water or ground

Synonyms

air cushion

2.

a mechanical device using confined air to absorb the shock of motion

Synonyms

3.

a cushion usually made of rubber or plastic that can be inflated

Synonyms

Related words

Broader terms

WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.

Grammar

noun
singular	air cushion
plural	air cushions

Nearby words

air conditioning Air Corps air cover air crew air current air defense air division air duct air embolism air filter

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