English Lexicon

Unintelligible

/ˌʌn.ɪnˈtɛl.ɪ.dʒə.bəl/
adjectiveCEFR B2 (Upper)Top #1500 frequency
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Comprehensive Definitions & Senses

2 senses
As adjective
  1. 1

    Not able to be understood; incomprehensible.

    "The instructions were so poorly written that they were completely unintelligible."
  2. 2

    Difficult to understand due to unclear expression or poor quality.

    "His speech was unintelligible due to the heavy accent."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The word 'unintelligible' is derived from the prefix 'un-' meaning 'not', combined with 'intelligible', which comes from the Latin 'intelligibilis', meaning 'able to be understood'. The term has evolved through Middle English before settling into its current form in Modern English.

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