gibberish

[ jib-er-ish, gib- ]
/ ˈdʒɪb ər ɪʃ, ˈgɪb- /

noun

meaningless or unintelligible talk or writing.
talk or writing containing many obscure, pretentious, or technical words.

Origin of gibberish

1545–55; apparently gibber + -ish1, on the model of language names so formed
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for gibberish

British Dictionary definitions for gibberish

gibberish
/ (ˈdʒɪbərɪʃ) /

noun

rapid chatter like that of monkeys
incomprehensible talk; nonsense
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012