speleothem
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English[edit]
Etymology[edit]
From Ancient Greek σπήλαιον (spḗlaion, “cave”) + θέμα (théma, “what is laid down”).
Pronunciation[edit]
Noun[edit]
speleothem (plural speleothems)
- (geology) Any secondary mineral, deposited in a natural cave by the action of water.
- 2021 January 13, Becky Ferreira, “Pig Painting May Be World’s Oldest Cave Art Yet, Archaeologists Say”, in The New York Times[1], →ISSN:
- But it is possible that the painting itself might be thousands of years older because the technique only assesses the age of a mineral deposit, speleothem, that formed on the cave walls.
Synonyms[edit]
Hyponyms[edit]
Translations[edit]
secondary mineral, deposited in a cave by the action of water
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Further reading[edit]
- speleothem on Wikipedia.Wikipedia