air·​drau·​lic | \ (ˈ)er-¦drȯ-lik\

Definition of airdraulic

: combining pneumatic and hydraulic operation an airdraulic machine employing both air and oil in the same pressure enclosure

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First Known Use of airdraulic

1940, in the meaning defined above

History and Etymology for airdraulic

air entry 3 + hydraulic

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The first known use of airdraulic was in 1940

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