|
Definition of Unidentified flying object
1. Noun. An (apparently) flying object whose nature is unknown; especially those considered to have extraterrestrial origins.
Exact synonyms: Flying Saucer, Ufo
Generic synonyms: Apparition, Fantasm, Phantasm, Phantasma, Phantom, Shadow
Generic synonyms: Apparition, Fantasm, Phantasm, Phantasma, Phantom, Shadow
Definition of Unidentified flying object
1. Noun. Anything not readily explainable appearing to move through or be suspended in the air, primarily used to refer to objects that seem to be at least of small familiar aircraft size. Abbreviated UFO. ¹
2. Noun. (colloquial) An alien spacecraft. More commonly called a UFO. ¹
¹ Source: wiktionary.com