A bird in a gilded cage is a woman "kept" in a nice apartment by a wealthy man, so the gilded cage, by extension, means a relatively comfortable kind of servitude or bondage.
"Gilded" means coated with gold. The original spelling you used, guilded, would be very unusual, but it could mean a person who belongs to a guild.
Cage of fools
The Gilded Age ended a long time ago and it started an even longer time ago.
Gilded Age was written by Mark Twain and also Charles Dudley Warner. The book was written in 1873. The book was released in hardback.
gilded metal jacket (GMJ) is basically the same as full metal jacket (FMJ) in that it provides a metal casing on a bullet core. The difference in the two metal jackets is the method of application. The full metal jacket (FMJ) is a casing that is applied to the core while the gilded metal jacket (GMJ) is plated directly on the core. For all intents and purposes, the GMJ rounds perform the same as FMJ rounds, but are less costly to manufacture, and therefore cost less to buy.
The Gilded Cage was created in 1919.
The duration of Her Gilded Cage is 3600.0 seconds.
Her Gilded Cage was created on 1922-04-05.
The Gilded Cage - 1955 is rated/received certificates of: UK:PG
The Gilded Cage - 1915 was released on: USA: 7 June 1915
A Bird in a Gilded Cage - 1909 was released on: USA: 5 March 1909
The Gilded Cage - 1916 was released on: USA: 9 October 1916 Portugal: 1 January 1919
A Bird In A Guilty Cage was created on 1952-08-30.
Treasury Men in Action - 1950 The Case of the Gilded Cage 3-20 was released on: USA: 15 January 1953
Snorks - 1984 A Snork in a Gilded Cage The Snorkshire Spooking 3-13 was released on: USA: 5 December 1987
The Twentieth Century - 1957 The Berliners Life in a Gilded Cage 4-7 was released on: USA: 18 December 1960
A Different World - 1987 For She's Only a Bird in a Gilded Cage 2-15 was released on: USA: 23 February 1989