| unidentifi | UFO stands for unidentified flying object. |
| unidentifi | "What does U. F. O. stand for?" "It means Unidentified Flying Object, I guess." |
| unidentifiable | (adj) impossible to identify, Ant. identifiable |
| unidentified | (adj) not yet identified, Example: an unidentified species; an unidentified witness |
| unidentified flying object | (n) an (apparently) flying object whose nature is unknown; especially those considered to have extraterrestrial origins, Syn. UFO, flying saucer |
| unidentifiziert | unidentified [Add to Longdo] |