Meaning of the word UFO in English

What does UFO mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

UFO

US /ˌjuː.efˈoʊ/
UK /ˌjuː.efˈəʊ/
"UFO" picture

Noun

an unidentified flying object; a mysterious object seen in the sky for which there is no obvious explanation

Example:
Many people claim to have seen a UFO.
The pilot reported seeing a strange light, possibly a UFO.