ψῡχᾰγωγ-ός · psychagōg-os — LSJ
leading departed souls to the nether world
leading departed souls to the nether world, epith. of Hermes, Hsch.
II conjuring up the dead, necromancer
conjuring up the dead to question them, ψ. γόοι A. Pers. 687:—Subst., necromancer, E. Alc. 1128, Plu. Vind. 2.560f; Ψ., οἱ, name of a play by Aeschylus.
III kidnapper
kidnapper, Alexandrian word acc. to Phryn. PS p.127 B.