Pronunciation change

  • (UK) IPA (key): /ˌjuːɛfˈəʊ/ or /ˈjuːfəʊ̯/
  • (US) IPA (key): /ˌjuˌɛfˈoʊ/ or /ˈjufoʊ̯/ or /ˈʌfoʊ̯/

Abbreviation change

Abbreviation
UFO

 
a UFO
  1. UFO is an abbreviation for unidentified flying object, any object flying in the sky which cannot be identified by the person who sees it.