All 3 Uses

opulent
in
Killing Kennedy
(Auto-generated)

The last time the First Lady was on board the 325-foot-long Christina, which is renowned for such opulent features as solid-gold faucets, was almost ten years ago, as a guest with JFK.†
p. 215.7

opulent = magnificent and luxurious
It would be a shame not to flaunt her newly slim figure in the privacy of her opulent surroundings.†
p. 216.4
He also understands that his wife is drawn to the Christina's opulence and to the vast wealth of Aristotle Onassis.†
p. 223.1 *

opulence = magnificence or luxury

Definitions:

(1) (opulent)
magnificent and luxurious -- usually expensive
(2) (meaning too rare to warrant focus)
Much more rarely, opulent can reference a rich abundance of something; or that someone is rich.