phenelzine phenegol • phenene · · · Info · Definitions · Synonyms · Characters · · phenelzine · · Text Latin · · Script 10 · · Length 3 · · Syllables Definitions · · · (noun) monoamine oxidase inhibitor (trade name Nardil) used to treat clinical depression. Synonyms: Nardil. · · Noun Definition 1 Synonyms · · · nardil · · Synonym 1 Characters · · e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E p latin small letter p U+0070 z latin small letter z U+007A