ufo
2 synonyms and 0 antonyms for ufo, grouped by meaning and by how common each one is.
Noun — An unidentified flying object — something seen in the sky that cannot be readily explained, often associated with claims of alien spacecraft.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
How to use ufo
The word patterns that sound natural to a native speaker.
Etymology
Reading of UFO as a word in its own right.
Full origin of ufo →Frequently asked questions
What does “ufo” mean?
The word “ufo” means an unidentified flying object — something seen in the sky that cannot be readily explained, often associated with claims of alien spacecraft. In plain terms, something spotted in the sky that people can't identify — sometimes assumed to be an alien craft.
How do you pronounce “ufo”?
“Ufo” is pronounced YOO-foh (/ˈju.foʊ/ in IPA).
How do you use “ufo” in a sentence?
Here is “ufo” used in a sentence: “Witnesses reported a ufo hovering silently over the field.”
What part of speech is “ufo”?
“Ufo” is a noun.
Is “ufo” a common word?
“Ufo” is an uncommon word in modern English.