Near-synonyms: UFO, unidentified flying object (synonymous in its broad sense)
Source: wiktionary
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8 total sentences available.
Near-synonyms: UFO, unidentified flying object (synonymous in its broad sense)
Source: wiktionary
During World War II (and probably before), high flying pilots were reported to have observed unexplained aerial phenomena (UAP), often now called transient luminous events (TLE’s), particularly in the vicinity of thunderstorms.
Source: wiktionary
“You know, there’s a new name,” Mrs. Clinton said in the March appearance. “It’s unexplained aerial phenomenon,” she said. “U.A.P. That’s the latest nomenclature.”
Source: wiktionary
The founders say they believe “there is sufficient credible evidence of UAP [unidentified aerial phenomenon] that proves exotic technologies exist that could revolutionize the human experience.”
Source: wiktionary
Showing 4 of 8 available sentences.
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.