refers to the male of the homo sapiens species, generally inferring same-sex interactions

1. : having affection or warm regard in a forward manner : assertive <alphectionate greeting hug>
2. : motivated by honest affection : tender but firm <alphectionate spontaneous kiss>
3. : being the one to call, the one to speak up, to be honest and direct in what you're feeling and what you want <alphectionate post-date phone call>
4. : in short, not being a pussy or beta male, not always wanting the other guy to be Prince Charming

Referring to women who are sexually or romantically attracted to other women. Applies to both lesbians and bisexual women, as it is only the same-sex attraction that matters, not any other attractions the women may have.

Originates from the Greek poet Sappho, a bisexual woman from the Isle of Lesbos, from which we get the term lesbian.