Share this entry

Share this page

UFO

Line breaks: UFO
Pronunciation: /juːɛfˈəʊ
 
, ˈjuːfəʊ
 
/

Definition of UFO in English:

noun (plural UFOs)

Origin

1950s: acronym from unidentified flying object.

Definition of UFO in:

Share this entry

Share this page

 

What do you find interesting about this word or phrase?

Comments that don't adhere to our Community Guidelines may be moderated or removed.

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day emulous
Pronunciation: ˈɛmjʊləs
adjective
seeking to emulate someone or something