unmanned
Not operated by a person or a crew.
Other meanings
Of a bird of prey: not accustomed to the presence of human beings.
Of a setting, situation or event, devoid of males.
Synonyms
- remote-controlled
Where this comes from
This definition is adapted from “unmanned” on Wiktionary, by its contributors; related-word lists use Open English WordNet (CC BY 4.0, based on Princeton WordNet), published under CC BY-SA 4.0. This page is published under the same licence.