The masculine form of heroine is hero. Heroine is just a woman superhero.
Hero
I think you mean heroine, and the masculine would be hero. If you mean the drug, it is a neutral.
héroïne is the feminine of héro
The male form of heroine is - hero.
In English there are no masculine or feminine forms. English uses gender specific nouns for male or female.The gender specific noun for a female who is admired for courage or outstanding achievements is heroine.The corresponding gender specific noun for a male is hero.As society changes, many gender specific nouns for females are being supplanted by using gender specific nouns for males as common gender nouns (gender neutral nouns). The noun 'hero' can be used for a male or a female.
that is the masculine form
In English there are no masculine or feminine forms. English uses gender specific nouns for male or female.The gender noun for a male is hero; the gender noun for a female is heroine.
heroine
Dennis is the masculine form of Denise.
Gerald is the masculine form. The feminine form is Geraldine.
The masculine plural form of malo is malos
Master is the masculine form. Mistress would be the feminine form.