unidentified flying object

un·i·den·ti·fied flying object  (n-dnt-fd)

n.

1. A flying or apparently flying object of an unknown nature, especially one suspected to have been sent by extraterrestrial beings.

2. A flying saucer.

Thesaurus

Noun

1.

unidentified flying object - an (apparently) flying object whose nature is unknown; especially those considered to have extraterrestrial origins flying saucer, UFO fantasm, phantasm, phantasma, phantom, shadow, apparition - something existing in perception only; "a ghostly apparition at midnight"

Translations

unidentified flying object n → oggetto volante non identificato

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unidentified flying object n → oggetto volante non identificato