A very wealthy business owner who wields political power.
A member of an oligarchy; someone who is part of a small group that runs a country.
A protoplanet formed during oligarchic accretion.
The (male) ruler or head of a principality.
Any of various nymphalid butterflies of the genus Rohana.
A (male) ruler, a sovereign; a king, monarch.
A type of court card used in tarot cards, the equivalent of the jack.
A non-royal high title of nobility, especially in France and the Holy Roman Empire.
The mushroom Agaricus augustus.
A male member of a royal family other than the ruler; especially (in the United Kingdom) the son or grandson of the monarch.
Someone who is preeminent in their field; a great person.