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Unidentified flying object
/jˌuːˌɛfˈəʊ/
/ˌjuˌɛˈfoʊ/Unidentified flying object
01
a mysterious object that some people claim to have seen flying around in the sky and assume that it is a spaceship from another world
Example
The military investigated multiple reports of unidentified flying objects near the military base.
Witnesses reported seeing an unidentified flying object hovering silently in the night sky.
Many people believe that unidentified flying objects could be evidence of extraterrestrial life visiting Earth.
The pilots reported encountering an unidentified flying object that moved at high speeds and changed direction abruptly.
Scientists study reports of unidentified flying objects to determine if they have natural or man-made origins.
