Lesbian \Les"bi*an\ (l[e^]s"b[i^]*an), a. Of or pertaining to the island anciently called Lesbos, now Mitylene, in the Grecian Archipelago.
Source: Webster's Revised Unabridged Dictionary (1913)
Lesbian \Les"bi*an\, a. Amatory; erotic; -- in allusion to the reputed sensuality of the Lesbian people and literature; as, Lesbian novels.