English
Detailed Synonyms for unidentified flying object in English
unidentified flying object:
unidentified flying object [the ~] noun
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the unidentified flying object
– an (apparently) flying object whose nature is unknown; especially those considered to have extraterrestrial origins 1the UFO; the flying saucer; the unidentified flying object– an (apparently) flying object whose nature is unknown; especially those considered to have extraterrestrial origins 1