regoliths

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A form of regolith — The layer of loose rock, dust, sand, and soil, resting on the bedrock, that constitutes the surface layer of most dry land on Earth, the Moon, and other large solid aggregated celestial objects. Submarine regolith also exists.

Scrabble 13
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Meanings

noun
  1. pluralplural of regolith
Cite this entry
APA

regoliths. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/regoliths

MLA

“regoliths.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/regoliths. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “regoliths,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/regoliths.

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