psychotropic /ˌsaɪkəˈtɹɒpɪk/adjective 1noun 1forms 3 adjective1 •Affecting the mind or mental processes.“Medication can be part of a psychotropic arsenal,” he said, discussing one therapist who urged him to stop taking Xanax so he could address his anxiety directly and not mask the physical symptoms. — 2014 noun1 •A psychotropic drug or agent. formspsychotropics · more psychotropic · most psychotropic