无人机 Traditional form: 無人機 Pinyin (reading): wúrénjī Definitions: drone; unmanned aerial vehicle Characters: 无 - no, not; lacking, -less 人 - man, person; people 机 - desk; machine; moment, opportunity Traditional characters: 無 - no, not; lacking, -less 人 - man, person; people 機 - desk; machine; moment, opportunity