oligarch
English
/ˈoʊlɪˌɡɑɹk/
noun
Definitions
- A member of an oligarchy; someone who is part of a small group that runs a country.
- (especially) A very rich person, particularly with political power; a plutocrat.
- (cosmogony) A protoplanet formed during oligarchic accretion.
Etymology
Derived from Ancient Greek ὀλιγάρχης (oligarch).
Origin
Ancient Greek
ὀλιγάρχης
Gloss
oligarch