DictionarygaySame-sex attraction
adjective / noun

gay

GAY/ɡeɪ/

Sexually or romantically attracted to people of the same sex.

The gay couple exchange rings at their wedding.

Two similarly aged adult male grooms exchange a wedding ring, visibly expressing romantic commitment to each other.
Etymology

Old French gai meant “joyful” or “happy.” English also developed senses associated with sexual freedom and promiscuity; the modern meaning emerged in gay slang before becoming widely familiar.

In context

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straight and gay and yet what we've been going through is arguing for marriage equality
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More examples

  • Her gay uncle brought his husband to dinner.
  • The club welcomes gay and straight members alike.
  • He told his family that he was gay.

Forms

gay

gayness noun — The state of being gay.

Similar words

homosexual
More clinical; gay is usual in everyday descriptions of identity.
lesbian
Specifically a woman attracted to women.