UFO

pronunciation

How to pronounce UFO in British English: UK [ˌju:ef'əʊ]word uk audio image

How to pronounce UFO in American English: US [ˌjuef'oʊ] word us audio image

  • Noun:
    an (apparently) flying object whose nature is unknown; especially those considered to have extraterrestrial origins

Word Origin

UFO (n.)
1953, abbreviation of Unidentified Flying Object, which is attested from 1950.

Example

1. Sketch of a ufo made by a witness .
2. He had earlier claimed to have been shown round a ufo in 2001 .
3. It can now be found among the many mysterious incidentsfeatured in official ufo files released today .
4. Some ufo sightings could be explained by ball lightning and other atmospheric phenomena , claims australian astrophysicist stephen hughes .
5. That man was jimmy carter , who remains the first and only president of the united states to officially report a ufo sighting .

more: >How to Use "UFO" with Example Sentences