epilepsy

noun

ep·​i·​lep·​sy ˈe-pə-ˌlep-sē How to pronounce epilepsy (audio)
plural epilepsies
: any of various disorders marked by abnormal electrical discharges in the brain and typically manifested by sudden brief episodes of altered or diminished consciousness, involuntary movements, or convulsions

Examples of epilepsy in a Sentence

Recent Examples on the Web The parents said Russell helped her two children through challenges, including her son's childhood epilepsy. Beth Warren, The Courier-Journal, 31 July 2024 Some research suggests increasing acetone levels in the brain through a ketogenic diet may help control seizures in people with epilepsy, but more research is needed.5 How To Use Acetone is most commonly used as a nail polish remover. Sherri Gordon, Health, 14 Aug. 2024 It is used in the treatment of neurological conditions including Parkinson's disease, epilepsy and Tourette's syndrome. Mary Kekatos, ABC News, 12 June 2024 For example, doctors sometimes recommend melatonin because it has been studied specifically in use for children with neurodevelopmental disorders such as autism, ADHD and epilepsy. Daryl Austin, USA TODAY, 18 Apr. 2024 See all Example Sentences for epilepsy 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'epilepsy.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Middle English epilencie, from Anglo-French & Latin; Anglo-French epelempsie, modification of Late Latin epilepsia, from Greek epilēpsia, from epilambanein to seize, from epi- + lambanein to take, seize — more at latch

First Known Use

1543, in the meaning defined above

Time Traveler
The first known use of epilepsy was in 1543

Dictionary Entries Near epilepsy

Cite this Entry

“Epilepsy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/epilepsy. Accessed 11 Sep. 2024.

Kids Definition

epilepsy

noun
ep·​i·​lep·​sy ˈep-ə-ˌlep-sē How to pronounce epilepsy (audio)
: a disorder marked by abnormal electrical discharges in the brain, by attacks of convulsions, and by loss of consciousness

Medical Definition

epilepsy

noun
ep·​i·​lep·​sy ˈep-ə-ˌlep-sē How to pronounce epilepsy (audio)
plural epilepsies
: any of various disorders marked by abnormal electrical discharges in the brain and typically manifested by sudden brief episodes of altered or diminished consciousness, involuntary movements, or convulsions see absence epilepsy, grand mal sense 1, petit mal sense 1 focal epilepsy, jacksonian epilepsy, myoclonic epilepsy, temporal lobe epilepsy

More from Merriam-Webster on epilepsy

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