Dictionary.com
Thesaurus.com

lesbian

American  
[lez-bee-uhn] / ˈlɛz bi ən /

noun

    1. a woman who is sexually or romantically attracted to other women; a gay woman.

    2. a woman who is sexually or romantically attracted exclusively to other women; a gay woman.

  1. Lesbian, an inhabitant of the island of Lesbos.


adjective

    1. of, relating to, or being a woman who is sexually or romantically attracted to people of her own sex or gender.

    2. of, relating to, or being a woman who is sexually or romantically attracted exclusively to people of her own sex or gender.

  1. Sometimes Lesbian erotic; sensual

  2. Lesbian, of or relating to Lesbos.

lesbian 1 British  
/ ˈlɛzbɪən /

noun

  1. a female homosexual

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. of or characteristic of lesbians

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Lesbian 2 British  
/ ˈlɛzbɪən /

noun

  1. a native or inhabitant of Lesbos

  2. the Aeolic dialect of Ancient Greek spoken in Lesbos

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. of or relating to Lesbos

  2. of or relating to the poetry of Lesbos, esp that of Sappho

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
lesbian Cultural  
  1. A homosexual woman. (See also gay.)


Usage

What's the difference between lesbian and Sapphic? See gay ( def. ).

Other Word Forms

  • lesbianism noun

Etymology

Origin of lesbian

First recorded in 1595–1605; from Latin Lesbi(us) “Lesbian” (from Greek Lésbios, equivalent to Lésb(os) “Lesbos” ( Lesbos ) + -ios adjective suffix) + -an; lesbian defs. 1, 3 allude to the poet Sappho of Lesbos, whose verse deals largely with her emotional relationships with other women

Explanation

A lesbian is a woman who is attracted to other women. Two married women are in a lesbian relationship. This is a word for women who are homosexual. Though homosexual women are often called gay, it's more common to call them lesbians. Lesbians are sexually attracted to other women. You can also use this word as an adjective. For example, a gay female director is a lesbian film maker. There could also be a book of lesbian fiction. This word comes from the name of the island of Lesbos, whose famous poet Sappho was believed to be a lesbian.

Keep Reading on Vocabulary.com

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Aderonke Apata, who founded the African Rainbow Family charity, was granted asylum in the UK because she is a lesbian and could have faced the death penalty in Nigeria.

From BBC • Apr. 15, 2026

Some have travelled from as far as South Wales, Birmingham and Oxford to attend a meeting organised by Worcester LGBT, which describes itself as a support group for gay and lesbian asylum seekers.

From BBC • Apr. 15, 2026

Most gay and lesbian Americans seek what minorities have long sought: safety, dignity, stable relationships and the freedom to live ordinary lives.

From The Wall Street Journal • Apr. 2, 2026

It even featured a compelling storyline about Max, a Black non-binary lesbian who finds chosen family through their trans uncle’s underground soirees.

From Salon • Feb. 13, 2026

They were married by a lesbian justice of the peace while their friends played a guitar-feedback-heavy version of the “Wedding March.”

From "If I Stay" by Gayle Forman