Androphilia and gynephilia are terms in behavioral science (the study of human and animal behavior) that describe sexual orientation. It is an alternative to the gender binary in homosexual and heterosexual. Androphilia is attraction to a man or masculinity (any quality or behavior linked to a man). Gynephilia is attraction to a woman or femininity.[1] Ambiphilia (bisexuality) is the combination of androphilia and gynephilia.[2]
The terms describe the focus of attraction with no need to credit a sex assignment or gender identity to the person. It will skirt any difficulty to understand people between the West and the East. The terms will also describe intersex and transgender people.