flunitrazepam

[floo-ni-traz-uh-pam]
noun Pharmacology.
  1. a powerful benzodiazepine sedative, C16H12FN3O3, that causes semiconsciousness and memory blackouts: has been implicated in date rapes and is illegal in the U.S.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for flunitrazepam

flunitrazepam

noun
  1. a drug similar to diazepam, used in treating long-term insomnia
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

flunitrazepam in Medicine

flunitrazepam

[flōō-nĭ-trăzə-păm]
n.
  1. A benzodiazepine drug that is illegal in the US but is used elsewhere as a hypnotic and in anesthesia. It is popularly known as the “date rape drug” because its ability to cause semiconciousness and memory blackouts has led to its association with unwanted sexual encounters.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.