oligarchic accretion
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English
[edit]Etymology
[edit]By analogy to oligarchies, where a few people dominate the leadership of a state.
Pronunciation
[edit]- Rhymes: -iːʃən
Noun
[edit]oligarchic accretion (plural oligarchic accretions)
- (cosmogony) A regime of accretion of material in a protoplanetary disk where only the most massive objects can continue to grow.