English Reference
noun · adjective

gibberish

n. · adj.
US /ˈɡɪbɝɪʃ/ UK /dʒˈɪbəɹɪʃ/ gib·ber·ish UK spelling gibberishes

  1. 01 B2 Upper Intermediate Informal

    n.words that make no sense, like when someone is talking in their sleep or a computer makes a mistake.

    n.speech or writing that is incoherent, meaningless, or unintelligible. Uncountable in this sense.

    Simple

    The fever made him talk gibberish all through the night.

    In context

    The corrupted file displayed nothing but gibberish on the screen, making it impossible for the technicians to recover the original text.

  2. 02 C1 Advanced Informal

    n.language that is so technical or complicated that you cannot understand it.

    n.needlessly obscure or overly technical language that fails to communicate meaning to the listener.

    Simple

    The legal contract was full of technical gibberish that I couldn't follow.

    In context

    The manual was written in such dense technical gibberish that even the experienced engineers struggled to perform the basic setup.

    jargondouble talk
    plain english
  3. 03 C2 Proficiency Informal

    adj.describing something that is impossible to understand or makes no sense.

    adj.unintelligible, incoherent, or lacking in meaning. Used attributively to describe speech or text.

    Simple

    He left a gibberish voicemail that sounded like he was in a noisy crowd.

    In context

    The witness provided a gibberish account of the events, which the detectives immediately dismissed as a fabrication.


First attested mid-16th century. Origin obscure. Possibly from *gibber, of onomatopoeic origin imitating to the sound of chatter, possibly from or influenced by jabber, + -ish denoting the name of a language (compare English, Finnish, Spanish, etc.). The verb gibber, first attested circa 1600, is usually regarded as a back-formation from gibberish.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level B2 · Upper Intermediate
Frequency Occasional
Updated