無む人じん機きむじんきMeanings1noundrone; unmanned aircraftRefers to any unmanned aerial vehicle, from military drones to commercial quadcopters.無む人じん機きが空そらから撮さつ影えいした映えい像ぞうを分ぶん析せきする。We analyze footage taken from the sky by a drone.軍ぐん事じ用ようの無む人じん機きは偵てい察さつにも使つかわれる。Military drones are also used for reconnaissance.