Dictionary.com
Thesaurus.com
Synonyms

unintelligible

American  
[uhn-in-tel-i-juh-buhl] / ˌʌn ɪnˈtɛl ɪ dʒə bəl /

adjective

  1. not intelligible; not capable of being understood.

    Synonyms:
    undecipherable , baffling , incomprehensible

unintelligible British  
/ ˌʌnɪnˈtɛlɪdʒɪbəl /

adjective

  1. not able to be understood; incomprehensible

"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

Other Word Forms

  • unintelligibility noun
  • unintelligibleness noun
  • unintelligibly adverb

Etymology

Origin of unintelligible

First recorded in 1610–20; un- 1 + intelligible

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The practice could be seen everywhere on the daily commute, adorned on walls, tunnels and metal shutters - always unintelligible, loud and colourful.

From BBC

Whatever she said was rendered unintelligible among the thunderous cheers of fans who surged forward, putting her entourage to the test.

From Los Angeles Times

Casual viewers might have agreed more with Samuel L Jackson's plea for Lamar to keep it light; especially as some of his more densely-written lyrics were rendered unintelligible by the stadium's cavernous echo.

From BBC

The plane then passed the threshold for Runway 24, and an “unintelligible transmission was heard” from the plane.

From Los Angeles Times

Such supernatural activity is accompanied by extreme close-ups of an eye, occasioning thoughts of Sauron, and sometimes an unintelligible voice that occasions thoughts of the Beastie Boys’ ”Intergalactic.”

From Los Angeles Times