rogaine rog • rogan · · · Info · Definitions · Synonyms · Characters · · rogaine · · Text Latin · · Script 7 · · Length 2 · · Syllables Definitions · · · (noun) a vasodilator (trade name Loniten) used to treat severe hypertension; one side effect is hirsutism so it is also sold (trade name Rogaine) as a treatment for male-patterned baldness. Synonyms: minoxidil, Loniten, Rogaine. · · Noun Definition 1 Synonyms · · · minoxidil · · Synonym 1 loniten · · Synonym 2 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072