What does pilotless mean?
Pilotless means without a pilot, usually referring to an aircraft, vehicle, flight, or operation that functions without a human pilot at the controls. The term is especially associated with aviation and emerging autonomous transport technology, where pilotless aircraft may use computerized systems, sensors, and artificial intelligence to navigate and fly. In everyday discussion, it can also imply a future in which travel or transport is highly automated. The word is more specific than unmanned in some contexts: a pilotless craft has no pilot aboard, while an unmanned craft may sometimes be remotely controlled. Pilotless flight is primarily a technical and forward-looking expression, though it can describe both experimental aircraft and proposed commercial services. The related terms pilot, piloted, and piloting provide the ordinary vocabulary of flying and aviation.
adjectiveWithout a pilot, especially describing an aircraft, vehicle, or flight operated without a human pilot aboard.
- Describing an aircraft, vehicle, or other craft that operates without a pilot.
- Describing a flight or operation conducted without a pilot aboard.
"The company is developing pilotless aircraft for routine passenger flights."
"A pilotless aircraft successfully completed its test flight."
"The technology could one day make long-distance pilotless travel routine."
Pilotless aircraft take the idea of automation to the skies, flying without a human pilot at the controls.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does pilotless come from?
The word combines the noun and verb pilot with the suffix -less, meaning “without.” Pilot comes through English from Old French pilote, ultimately from the Latin pilotus, meaning “pilot” or “helmsman,” and is associated with nautical steering and aviation. The compound pilotless developed in the modern period as technology made crewless and automated operation increasingly practical, especially in aviation.
Related word forms
How pilotless is actually used
Most often used in technical, aviation, transport, and engineering contexts. It generally implies autonomous operation rather than merely the absence of a visible pilot, although the precise meaning depends on context.
Easily confused with pilotless
A pilotless aircraft has no human pilot, whereas an unmanned vehicle may also be controlled remotely by a human operator.