What does "gay" mean?

Gay: Brilliant in colors; splendid; fine; richly dressed. Why is my neighbor's wife so gay Chaucer. A bevy of fair women, richly gay In gems and wanton dressMilton.

Additional senses

  1. 2.Loose; dissipated; lewd. [Colloq.]
  2. 3.An ornament [Obs.] L'Estrange.

Sources