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Definitions

UFO

[yoo-ef-oh, yoo-foh] / ˈyuˈɛfˈoʊ, ˈyu foʊ /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

I’ve noted before the show’s Bill Whitaker pushing aside the UFO baby talk to give an honest account of enemy drones in U.S. military training sites.

From The Wall Street Journal • Jun. 9, 2026

Burchett has previously advocated for more transparency on UFO sightings.

From BBC • May 22, 2026

To see just how far ETFs have drifted from the investment mainstream, look at the Tuttle Capital UFO Disclosure ETF.

From The Wall Street Journal • May 22, 2026

If Spielberg’s earlier UFO movies gave us awe, comfort and catastrophe, this one feels like an encounter of a fourth kind: What happens when the cover story breaks?

From Los Angeles Times • May 14, 2026

When he was younger, he had fantasized that there might be something strange up there...a time machine or a UFO.

From "Stormbreaker" by Anthony Horowitz




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