darvon dartwaza band • darwin · · · Info · Definitions · Synonyms · Characters · · darvon · · Text Latin · · Script 6 · · Length 2 · · Syllables Definitions · · · (noun) a mildly narcotic analgesic drug (trade name Darvon) related to methadone but less addictive. Synonyms: propoxyphene, propoxyphene hydrochloride, Darvon. · · Noun Definition 1 Synonyms · · · propoxyphene · · Synonym 1 propoxyphene hydrochloride · · Synonym 2 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 v latin small letter v U+0076