What is the meaning of planetesimal?

noun

  • One of many small solid celestial bodies thought to have existed at an early stage in the development of the solar system. .
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). planetesimal. Retrieved September 21, 2026, from http://smartdefine.org/planetesimal/definitions/1227310
ChicagoWordNet. 2010. "planetesimal" http://smartdefine.org/planetesimal/definitions/1227310 (accessed September 21, 2026).
HarvardWordNet 2010, planetesimal, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/planetesimal/definitions/1227310>.
MLAWordNet. "planetesimal" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/planetesimal/definitions/1227310>