am·ne·sic \(ˈ)am|nēzik, -aam-, -sik, -ēk\adjective alsoam·ne·si·ac\-z(h)ēˌak\ Etymology: New Latin amnesia + English -ic or -ac (as in maniac, adjective) : of or relating to amnesia : suffering from or caused by amnesia < an amnesic patient > < an amnesic trauma >