unbemannt
Translation
unmanned, uncrewed, pilotless
Examples
Eine unbemannte Drohne überflog das Gebiet.
An unmanned drone flew over the area.
Die Raumsonde ist unbemannt.
The space probe is unmanned.
Grammar Patterns
As an adjective before a noun an unmanned drone
Used as a predicative adjective The probe is unmanned.
Similar Words
Synonyms: automatisch, pilotlos; Antonyms: bemannt
Etymology
From the prefix 'un-' (not) + 'bemannt' (manned). 'Bemannt' comes from 'Mann' (man, person).
Memory Tips
Break it down: 'un-' (not) + 'man'. It literally means 'not manned'. Often used for drones and probes.