We found one dictionary that defines the word undocumented flying object:

Computing (1 matching dictionary)

1. Undocumented flying object: Encyclopedia

▸ Words similar to undocumented flying object ▸ Usage examples for undocumented flying object ▸ Idioms related to undocumented flying object ▸ Wikipedia articles (New!) ▸ Words that often appear near undocumented flying object ▸ Rhymes of undocumented flying object ▸ Invented words related to undocumented flying object