Definition & Meaning of "lesbo"in English

What is the origin of the term "lesbo" and how is it used?

Lesbo is a slang term that appeared in mid-20th-century English as a shortened, informal label for a lesbian woman. It derives from Lesbos, the Greek island associated with the poet Sappho, whose writings celebrated love between women. Historically, the term has often been derogatory, used to mock, belittle, or sexualize lesbian women. Today, it remains context-sensitive: while some use it playfully or affectionately within LGBTQ+ communities, it is still considered offensive if used by outsiders or in casual speech.