LSJ
Pass., to be moonstruck, i.e.
epileptic, Ev. Matt. 4.24, 17.15, Vett.Val. 113.10.
to be sublunar, i.e. subject to change and decay, -ομένης τῆς φύσεως Zos.Alch. p. 107 B., cf. Cat.Cod.Astr. 8(3).146.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
TBESG
σεληνιάζω
(< σελήνη),
act, in Manetho (Caren., 4, 81), in NT depon. -ομαι,
to be moonstruck, i.e. epileptic (epilepsy being supposed to be influenced by the moon): Mat.4:24 17:15.†
(AS)
Translators Brief lexicon of Extended Strongs for Greek based on Abbot-Smith, A Manual Greek Lexicon of the New Testament (1922) (=AS), with corrections and adapted by Tyndale Scholars