corestone
nounEtymology From core + stone.
1
A rounded boulder formed in saprolite as the result of weathering.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Etymology From core + stone.
A rounded boulder formed in saprolite as the result of weathering.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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