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Definition of epilepsy

epilepsy

/ˈɛpɪˌlɛpsi/
ep · i · lep · sy
Adverb:epileptically
•
Plural:epilepsies
•
Adjective:epileptic
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epilepsy Lexical Profile

epilepsy Game Scores & Validity

• noun

1

A chronic neurological disorder characterized by abnormal electrical activity in the brain that causes recurrent, unprovoked seizures, sensory disturbances, and temporary loss of consciousness.

Example

"With consistent medication and regular medical monitoring, her epilepsy has remained well controlled for several years."

Synonyms
View all synonyms for epilepsy

• Rhymes for epilepsy

• Nearby Words

epidural
epigaea
epilator
epilepsy
epileptic
epilobium
epilogue

Word Origin & Etymology

Borrowed in the late 16th century from Middle French épilepsie, via Late Latin epilepsia, from Ancient Greek epilēpsia ('a seizure'), derived from epilambanein ('to seize or attack'), reflecting the ancient belief that sufferers were seized by supernatural forces.

Cite this Entry

Wordmom. (2026). Definition of Epilepsy. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/epilepsy
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