lesbosianEtymologyFrom Ancient Greek Λέσβος (Lésbos) + adjective suffix -ian, irregularly retaining -os to avoid clashing in spoken language with lesbian.lesbosian means synonym of Lesbian (“Of or pertaining to the island of Lesbos.”). Lexicurio rates it Sui generis — a strength score of 88 out of 100.adjSynonym of Lesbian (“Of or pertaining to the island of Lesbos.”).nounA native or inhabitant of Lesbos.