calcareous
Americanadjective
adjective
Other Word Forms
- calcareously adverb
- calcareousness noun
- noncalcareous adjective
- subcalcareous adjective
- uncalcareous adjective
Etymology
Origin of calcareous
1670–80; variant of calcarious < Latin calcārius of lime; calx, -ary ( def. )
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"Quarries provide valuable habitats for wild bees and other animals and plants that occur on the now rare calcareous grasslands," explains lead author Dr Felix Kirsch from the Institute of Biodiversity at the Thünen Institute.
From Science Daily • Dec. 4, 2024
Among other things, the researchers determined the isotopic and elemental composition of the calcareous shells of plankton.
From Science Daily • Nov. 3, 2023
The permit, which Science has seen, authorized Frey to transport “two boxes containing calcareous samples with fossils, without any commercial value, with the main objective to proceed with paleontological studies” at SMNK.
From Science Magazine • Sep. 29, 2021
Though I had to swallow some disappointment to see it, Abbé’s fumaroles, built up over millennia by the accretion of calcareous mineral deposits, still presented an astonishing panorama.
From New York Times • Apr. 8, 2019
I believe I smelled the sea rocks and the kelp and the excitement of churning sea water, the sharpness of iodine and the under odor of washed and ground calcareous shells.
From "Travels with Charley in Search of America" by John Steinbeck
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
