substar

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noun

A substellar object.

Scrabble 9
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Meanings

nounsubstar (plural substars)

plural substars

  1. astronomyA substellar object.

Origin

From sub- + star.

Full word history & related roots →
Cite this entry
APA

substar. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/substar

MLA

“substar.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/substar. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “substar,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/substar.

Source: substar on Wiktionary, CC BY-SA 4.0.