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Synonyms

cognitive impairment

American  
[kog-ni-tiv im-pair-muhnt] / ˈkɒg nɪ tɪv ɪmˈpɛər mənt /

noun

  1. a temporary or permanent loss of mental functions, causing forgetfulness, lack of concentration, learning difficulties, and other reductions in effective thinking.


Etymology

Origin of cognitive impairment

First recorded in 1960–65

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.

See Examples For:

The bot told the patient, whose doctor had previously diagnosed him with mild cognitive impairment, that his condition had progressed to dementia.

From The Wall Street Journal Aug. 6, 2026

Among other things, the WHO suggested cognitive stimulation and training for adults experiencing mild cognitive impairment.

From Barron's Jul. 15, 2026

Earlier studies have suggested that people who consume more vitamin C are less likely to experience cognitive impairment as they get older.

From Science Daily Jul. 1, 2026

However, their effects on cancer-related cognitive impairment have not been well studied.

From Science Daily Jun. 10, 2026

They found that processed meats, such as bacon, hot dogs and sliced ham, were linked to the highest risk of dementia and cognitive impairment.

From The Wall Street Journal Jun. 3, 2026

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