Unintelligible

/ˌənˌɪnˈtɛl.ɪ.dʒə.bəl/

Meaning & Definition

adjective
Impossible to understand; incomprehensible.
The speaker's accent was so thick that his words were largely unintelligible.
Not able to be understood; unclear.
The handwriting on the old document was almost unintelligible due to the faded ink.
Difficult to comprehend due to poor articulation or expression.
After the accident, his speech became slurred and unintelligible.

Etymology

From the prefix 'un-' meaning 'not' and 'intelligible' meaning 'able to be understood'.

Common Phrases and Expressions

lost in translation
Unable to understand something due to language differences or unclear messages.
speechless
Unable to express oneself clearly, often due to emotion or shock.
clear as mud
Something that is very confusing or hard to understand.

Related Words

intelligible
Able to be understood; clear.
contrast
To show the differences between two or more things.

Slang Meanings

Difficult to follow or grasp
That lecture was so unintelligible, I have no idea what the professor was saying.
Mumbling or garbled speech
After a few drinks, his words became totally unintelligible.