subs. (common).1. A free and easy gathering, or sing-song, where females are admitted as well as males. [From COCK-AND-HEN, the male and female bird, and used figuratively for men and women, + CLUB.]
1819. T. MOORE, Tom Cribs Memorial to Congress, p. 78. A Masquerade, or Fancy Ball, given lately at one of the most fashionable COCK-AND-HEN CLUBS in St. Giless.
1828. G. SMEETON, Doings in London, p. 40. Introduced him to one of the COCK-AND-HEN HOUSES near Drury-Lane Theatre, well primed with wine.
2. A club for both sexes; e.g, The Lyric.