metronidazole metroneuria • metronome · · · Info · Definitions · Synonyms · Characters · · metronidazole · · Text Latin · · Script 13 · · Length 6 · · Syllables Definitions · · · (noun) antiprotozoal medication (trade name Flagyl) used to treat trichomoniasis and giardiasis. Synonyms: Flagyl. · · Noun Definition 1 Synonyms · · · flagyl · · Synonym 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 z latin small letter z U+007A