Probably the same as epileptic, the symptoms of which disease were supposed to be more aggravated as the moon increased. In Matt. 4:24 “lunatics” are distinguished from demoniacs. In 17:15 the name “lunatic” is applied to one who is declared to have been possessed.
Easton’s Bible Dictionary
Lunatic
Easton’s Bible Dictionary (1897), public domain. Text via Theographic Bible Metadata, CC BY-SA 4.0.