Meanings
nounpreplanetesimal (plural preplanetesimals)
plural preplanetesimals
- astronomyA conglomeration of material that will form a planetesimal
Origin
Cite this entry
APA
preplanetesimal. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/preplanetesimal
MLA
“preplanetesimal.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/preplanetesimal. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “preplanetesimal,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/preplanetesimal.
Source: preplanetesimal on Wiktionary, CC BY-SA 4.0.