nalorphine
na·lor·phine
noun \nal-ˈȯr-ˌfēn\Definition of NALORPHINE
: a white crystalline compound that is derived from morphine and is used in the form of its hydrochloride C19H21NO3·HCl as a respiratory stimulant to counteract poisoning by morphine and similar narcotic drugs—called also N-allylnormorphine; see nalline
