Flying-saucer definition
An unidentified flying object of presumed extraterrestrial origin, typically described as a luminous moving disk.
noun
A UFO, orig. and typically saucer-shaped, that is thought to be an alien spacecraft.
noun
(informal) An unidentified flying object; UFO; usually with disc-like properties.
Some connect the recent spate of flying saucer sightings with a rumored top-secret military aviation project.
noun
In fiction, an alien interplanetary vessel with a disc-like shape and generally metallic appearance.
noun
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Other Word Forms
Noun
Singular:
flying-saucer
Plural:
flying-saucers