Meaning of Unmanned
Adjective / বিশেষণ / विशेषण
without the physical presence of people in control: an unmanned spacecraft.
Falconry. (of a captured hawk) untrained for hunting with a master; unmade.
to deprive of courage or fortitude; break down the manly spirit of: Constant conflict finally unmanned him.
to deprive of virility; emasculate; castrate.
lacking personnel or crew: an unmanned ship