a powerful benzodiazepine sedative, C16H12FN3O3, that causes semiconsciousness and memory blackouts: has been implicated in date rapes and is illegal in the U.S.
flunitrazepam flu·ni·tra·ze·pam (fl&oomacr;-nĭ-trāz'ə-pām) n. A powerful sedative drug that is illegal in the United States but is used elsewhere as a hypnotic and in anesthesia. It is popularly known as the “date rape” drug.