theologEtymologyFrom Ancient Greek θεόλογος (theólogos, “one who discourses of the gods”). By surface analysis, theo- + -log.theolog means A student of theology. Lexicurio rates it Sui generis — a strength score of 87 out of 100.nounA student of theology.A theologian.“I introduced the theolog to them, explained that I was going to have the theolog demonstrate various hypnotic phenomena for them ...”