UFO
noun
ˈyü-(ˌ)fō \
ˈyü-(ˌ)fōz
\
Definition of UFO
: an unidentified flying object especially : flying saucer
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More Definitions for UFO
UFO
noun
English Language Learners Definition of UFO
: a flying object in the sky that some people believe could be a spaceship from another planet
See the full definition for UFO in the English Language Learners Dictionary
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