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planetesimal

noun

Etymology

Formed from planet by analogy with infinitesimal.

Definitions

  1. Any of many small, solid astronomical objects that orbit a star and form protoplanets…

    Any of many small, solid astronomical objects that orbit a star and form protoplanets through mutual gravitational attraction.

  2. Being or relating to one of these astronomical objects.

    • a planetesimal body

The neighborhood

Vish — recursive loop

No curated loop yet for planetesimal. Loops are being traced one word at a time while the ingestion pipeline matures.

sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA