encephalopathy

American  

[en-sef-uh-lop-uh-thee] / ɛnˌsɛf əˈlɒp ə θi /

noun

Psychiatry.

1. any brain disease.

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encephalopathy British  

/ ɛnˌsɛfəˈlɒpəθɪ /

noun

1. any degenerative disease of the brain, often associated with toxic conditions See also BSE

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encephalopathy Scientific  

/ ĕn-sĕf′ə-lŏp′ə-thē /

1. Degeneration of brain function, caused by any of various acquired disorders, including metabolic disease, organ failure, inflammation, and chronic infection.

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Etymology

Origin of encephalopathy

First recorded in 1865–70; encephalo- + -pathy

Example Sentences

See Examples For:

encephalopathy

Helmets became a matter of keen public interest 20 years ago, after researchers linked football-related head trauma with the brain disease known as chronic traumatic encephalopathy, or CTE.

From The Wall Street Journal ● Sep. 13, 2026

Disruptions have been linked to metabolic and neurological conditions such as liver failure and encephalopathy, as well as aging-related disorders like Alzheimer's and Parkinson's disease.

From Science Daily ● Apr. 13, 2026

That table, for instance, lists certain forms of encephalopathy — a type of brain dysfunction — as a rare side effect of shots that protect people from whooping cough, measles, mumps and rubella.

From Salon ● Jul. 17, 2025

Almost two-thirds of the claimants in a concussion lawsuit against rugby league authorities showed symptoms of chronic traumatic encephalopathy, according to documents seen by the BBC.

From BBC ● Mar. 24, 2025

In the 1980s, concerns about bovine spongiform encephalopathy — or mad cow disease — took hold across Europe, when cases of the incurable and invariably fatal neurodegenerative disease of cattle began to appear.

From Los Angeles Times ● Apr. 18, 2024