Bible Dictionaries
Epileptic

Vine's Expository Dictionary of NT Words

1: σεληνιάζομαι

(Strong's #4583 — Verb — seleniazo — sel-ay-nee-ad'-zom-ahee )

lit., "to be moon struck" (from selene, "the moon"), is used in the Passive Voice with Active significance, RV, "epileptic," for AV, "lunatick," Matthew 4:24; 17:15; the corresponding English word is "lunatic." Epilepsy was supposed to be influenced by the moon.

Bibliography Information
Vines, W. E., M. A. Entry for 'Epileptic'. Vine's Expository Dictionary of NT Words. https://www.studylight.org/​dictionaries/​eng/​ved/​e/epileptic.html. 1940.