ruddervatorn.

Brit.

/ˈrʌdəveɪtə/, U.S.

/ˈrədərˌveɪdər/

Forms: 1900s– ruddervator, 1900s– ruddevator.

Origin: Formed within English, by compounding. Etymons: rudder n., elevator n.

Etymology: < rudder n. + -vator (in elevator n.).

Aeronautics.

A control surface which performs the functions of both a rudder and an elevator.

ΘΚΠ

society > travel > air or space travel > a means of conveyance through the air > aeroplane > parts of aircraft > [noun] > movable control surface > rudder or elevator

rudder1784

tail-flap1847

horizontal rudder1875

elevator1910

ruddervator1945

taileron1966

1945 Pop. Sci. Monthly Mar. 24/1 (caption) George A. Owl's prize-winning design (top) for the plane he'd like to own featured the ‘ruddervator’ tail.

1950 Sci. News Let. 1 Apr. 198/2 A crewman of the tanker plane..operates the ruddevator controls.

1989 Air Forces Monthly Feb. 20/1 SSgt Cash flew the boom down into position by manipulating the ruddervator joystick.

2007 W. Thompson F-117 Stealth Fighter Units Operation Desert Storm 94/2 This aircraft was one of four jets at King Khalid to bear wing tilting on its ruddervators.

This entry has been updated (OED Third Edition, March 2011; most recently modified version published online March 2022).

单词	ruddervator
释义	ruddervatorn. Brit. /ˈrʌdəveɪtə/, U.S. /ˈrədərˌveɪdər/ Forms: 1900s– ruddervator, 1900s– ruddevator. Origin: Formed within English, by compounding. Etymons: rudder n., elevator n. Etymology: < rudder n. + -vator (in elevator n.). Aeronautics. A control surface which performs the functions of both a rudder and an elevator. ΘΚΠ society > travel > air or space travel > a means of conveyance through the air > aeroplane > parts of aircraft > [noun] > movable control surface > rudder or elevator rudder1784 tail-flap1847 horizontal rudder1875 elevator1910 ruddervator1945 taileron1966 1945 Pop. Sci. Monthly Mar. 24/1 (caption) George A. Owl's prize-winning design (top) for the plane he'd like to own featured the ‘ruddervator’ tail. 1950 Sci. News Let. 1 Apr. 198/2 A crewman of the tanker plane..operates the ruddevator controls. 1989 Air Forces Monthly Feb. 20/1 SSgt Cash flew the boom down into position by manipulating the ruddervator joystick. 2007 W. Thompson F-117 Stealth Fighter Units Operation Desert Storm 94/2 This aircraft was one of four jets at King Khalid to bear wing tilting on its ruddervators. This entry has been updated (OED Third Edition, March 2011; most recently modified version published online March 2022). < n.1945
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