Rohypnol™
noun/rəʊˈhɪpnɒl/
/rəʊˈhɪpnɑːl/
[uncountable]- a drug that makes you want to sleep, and which can make you unable to remember what happens for a period after you take it
洛喜普诺，罗眠乐（强效安眠药，服后可致暂时失忆） CultureRohypnol is the brand name of the drug Flunitrazepam, which is used in some countries to treat insomnia (= the condition of being unable to sleep). It has been used to commit sexual assaults by being given to victims without their knowledge, for example in a drink. The drug makes people relax and causes amnesia (= when somebody cannot remember what has happened to them). Rohypnol tablets have now been changed so that they turn blue when added to liquids.Word Origin1970s: invented name.