Any monarch ruling an empire, irrespective of gender, with "empress" contrasting to mean when consort to emperor
(political theory) Specifically, the ruler of the Holy Roman Empire; the world-monarch. Example: The Investiture Controversy was a conflict between the Emperor and the Pope.
The fourth trump or major arcana card of the tarot deck.
A large, relatively valuable marble in children's games.
Any fish of the family Lethrinidae.
Any various butterflies of the subfamily Charaxinae.
All clues having "EMPEROR"
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