unmanned
adjective/ˌʌnˈmænd/
/ˌʌnˈmænd/
- if a machine, a vehicle, a place or an activity is unmanned, it does not have or need a person to control or operate it
- an unmanned spacecraft
- an unmanned Mars mission
Oxford Collocations DictionaryUnmanned is used with these nouns:- aircraft
- mission
- spacecraft
- …
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unmanned