Dictionary.com
Thesaurus.com

epileptic

American  
[ep-uh-lep-tik] / ˌɛp əˈlɛp tɪk /

adjective

  1. pertaining to or symptomatic of epilepsy.


noun

  1. a person affected by epilepsy.

epileptic British  
/ ˌɛpɪˈlɛptɪk /

adjective

  1. of, relating to, or having epilepsy

"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

noun

  1. a person who has epilepsy

"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

Usage

Rather than talking about an epileptic or epileptics , it is better to talk about a person with epilepsy and people with epilepsy

Other Word Forms


Etymology

Origin of epileptic

First recorded in 1600–10; from Late Latin epilēpticus, from Greek epilēptikós, from epílēpt(os) ( see epilepsy) + -ikos -ic


Explanation

Anything described as epileptic is related to the nervous system disorder that can cause convulsions. An epileptic seizure often makes the body shake uncontrollably. Both epileptic and epilepsy come from a Greek root that means "to seize." It's a good description of an epileptic event, in which a person shakes or moves convulsively as though something has taken hold of them. The causes of this disorder aren't fully understood. Though it was once common to describe a person with epilepsy as an epileptic, it's rarely used that way today.

Keep Reading on Vocabulary.com

Vocabulary lists containing epileptic

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.

See Examples For:

During a videotaped electroenchephalogram to test Linton for possible epileptic episodes, Linton also jerked and twitched on six different occasions.

From Los Angeles Times ● Oct. 1, 2026

Prosecutors have said Linton was pretending to seize during the tests, noting the scan itself did not show brain activity consistent with an epileptic episode during the moments when she was physically reacting.

From Los Angeles Times ● Oct. 1, 2026

The social aspect is also important for Ian, who cannot work due to living with uncontrollable epileptic seizures.

From BBC ● Sep. 20, 2026

Abbott watches EEG results, which are really a training screen showing “status epilepticus,” an epileptic seizure.

From The Wall Street Journal ● Apr. 17, 2026

“Did you know Henrietta had an epileptic daughter?”

From "The Immortal Life of Henrietta Lacks" by Rebecca Skloot

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Just like flashcards, but way more fun

Don't take our word for it. Leave the boring studying behind and join VocabTrainer today. You'll learn even faster and never look back.

Take me to Vocabulary.com