empress dowager

inaudible, quiet, silent / calm, tranquil / still, stopped and not moving / not busy

(transitive) to spend (the daytime of one day) / (transitive) to spend (a long time, longer than one day) / (intransitive) live, lead a life, get on

palace

monarch, ruler, sovereign / empress, queen, or other female monarch

an empress / any other wife of a male aristocrat, such as a queen

(uncommon, archaic) Same as きさき (kisaki) above

later, rear / empress, queen

Buckingham Palace (the official London residence of the British monarch)

lunar palace of the Hindu god Chandra