IPA: /ˈlɛzbiənɪzəm/
KK: /ˈlɛzbiənɪzəm/
A sexual orientation where women are attracted to other women.
She identifies her sexual orientation as lesbianism.
Lesbianism is derived from 'Lesbian' (from the Greek 'Lesbos', referring to the island of Lesbos, which is associated with the poet Sappho, known for her love of women) and '-ism' (a suffix used to denote a practice or belief). The term refers to the romantic or sexual attraction between women, originating from the cultural context of Sappho's poetry.
Think of the island of Lesbos, where Sappho expressed her love for women, to remember that lesbianism refers to the romantic attraction between women.