unmanned

🇺🇸 /ˌʌnˈmænd/ 🇬🇧 /ˌʌnˈmænd/
Frequency
Difficulty
Tags TOP20000
adjective
R

A machine, vehicle, or place that operates without a person controlling it.

The military uses unmanned drones for surveillance.

translation

adj. A machine, vehicle, or place that operates without a person controlling it.