unidentified aerial phenomenon (English, noun)
expansion: unidentified aerial phenomenon (plural unidentified aerial phenomena)
Senses:
topics: aeronautics
aerospace
aviation
business
engineering
natural-sciences
physical-sciences
wikidata: Q421
related: word: UAP
tags: alternative
glosses: Synonym of unidentified flying object.
Forms:
form: unidentified aerial phenomena
tags: plural