definition of gobbledygook
For the language game, see Gibberish (language game). Gobbledigook redirects here. For the Sigur RÃ³s song, see Gobbledigook (song). Gibberish, jibberish, jibber-jabber and gobbledygook refer to speech or other use of language that is nonsense, or that appears to be nonsense. It may include speech sounds that are not actual words, or forms such as language games or highly specialized jargon that seems non-sensical to outsiders.