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encephalopathy

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

noun

Psychiatry.
  1. any brain disease.


encephalopathy British  
/ ɛnˌsɛfəˈlɒpəθɪ /

noun

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

"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

encephalopathy Scientific  
/ ĕn-sĕf′ə-lŏpə-thē /
  1. Degeneration of brain function, caused by any of various acquired disorders, including metabolic disease, organ failure, inflammation, and chronic infection.


Etymology

Origin of encephalopathy

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

Vocabulary lists containing encephalopathy

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.

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

And as a bonus, there is virtually zero risk of the repeated helmet-to-helmet hitting linked to chronic traumatic encephalopathy and early-onset dementia.

From Los Angeles Times • Mar. 13, 2026

But in the mid-1990s, after a yearslong review of the evidence, HHS removed seizure disorder from the injury table and narrowed the type of encephalopathy that would automatically qualify for compensation.

From Salon • Jul. 17, 2025

Repeated head blows can cause something called chronic traumatic encephalopathy, or CTE, which gets worse over time and can lead to dementia.

From BBC • Sep. 18, 2024

Mr. Zucker had suffered numerous health problems since being injured in a car crash in 2022, including, near the end of his life, metabolic encephalopathy and three underlying infections.

From New York Times • May 23, 2024