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 Those most affected include children, the elderly, individuals with respiratory or cardiac conditions, people with autism, epilepsy, and Alzheimer’s disease, those with post-traumatic stress disorder (PTSD), and other vulnerable populations, including animals. Reader Commentary, Baltimore Sun, 28 June 2024 Anticonvulsants are anti-seizure medications typically used for epilepsy and other seizure disorders. Sandra Rose Salathe, Flow Space, 20 June 2024 The event — aptly titled Cam For A Cause: A Fundraiser for The Cameron Boyce Foundation To End Epilepsy — is held every year in an effort to raise money and awareness for epilepsy and SUDEP (Sudden Unexpected Death in Epilepsy), which tragically caused the young actor's death in July 2019. Abby Stern, Peoplemag, 3 June 2024 The vagus nerve stimulator is among several methods of treating epilepsy, which include removing part of the brain, and medications, according to Khaled. Ed Stannard, Hartford Courant, 29 Feb. 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 15 Jul. 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!