flurazepam
noun
flur·az·e·pam
| \ ˌflu̇r-ˈaz-ə-ˌpam
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Medical Definition of flurazepam
: a benzodiazepine that is closely related structurally to diazepam and is used as a hypnotic in the form of its dihydrochloride C21H23ClFN3O·2HCl to treat insomnia and to induce periods of restful sleep — see dalmane