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English definition of “unmanned”

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unmanned

adjective [not gradable]  /ʌnˈmænd/ us  
not having or not needing people to operate or work correctly: Both designs represent a new generation of unmanned aircraft, which began in the 1990s with robotic spy planes.
Translations of “unmanned”
in Spanish sin tripulación, no tripulado…
in French inhabité…
in German unbekannt…
in Chinese (Traditional) (太空船或崗哨)無人的…
in Chinese (Simplified) (宇宙飞船或岗哨)无人的…
(Definition of unmanned from the Cambridge Academic Content Dictionary © Cambridge University Press)
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