Medical Dictionary
levorphanol
noun lev·or·pha·nol \ˌlev-ˈȯr-fə-ˌnȯl\
Medical Definition of LEVORPHANOL
: an addictive drug used especially in the form of its hydrated tartrate C17H23NO·C4H6O6·2H2O as a potent analgesic with properties similar to morphine—see levo-dromoran
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