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planetesimal |
Grep of noun planetesimal planetesimal planetesimal hypothesis Overview of noun planetesimal The noun planetesimal has 1 sense (no senses from tagged texts) 1. planetesimal -- (one of many small solid celestial bodies thought to have existed at an early stage in the development of the solar system) Overview of noun planetesimal The noun planetesimal has 1 sense (no senses from tagged texts) 1. planetesimal -- (one of many small solid celestial bodies thought to have existed at an early stage in the development of the solar system)
planetesimal definition