calcareous

English

Etymology

Learned borrowing from Latin calcārius (“of or pertaining to lime”), derived from calx (“lime”). Similar to calcium.

Pronunciation

• IPA^(key): /kælˈkɛəɹiəs/

• Audio (Southern England)

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Adjective

calcareous (comparative more calcareous, superlative most calcareous)

1. Resembling or containing calcium carbonate or limestone; chalky.
   • 1891, Thomas Hardy, Tess of the d'Urbervilles, volume 1, London: James R. Osgood, McIlvaine and Co., page 15:

     The traveller from the coast, who, after plodding northward for a score of miles over calcareous downs and corn-lands, suddenly reaches the verge of one of these escarpments[.]

   • 1957, Sidney Frederic Harmer, The Polyzoa of the Siboga Expedition, page 1106:

     Cellariiform, the orifices nearly confined to the convex frontal and lateral surfaces; the basal surface with a strong median calcareous keel, almost concealed by a flat membranous epitheca, which covers the whole zoarium […]

   • 2024 March 20, Chris Howe, “High speed underneath the Chilterns...”, in RAIL, number 1005, page 33:

     Instead, the spoil will be used in part to create 127 hectares of new calcareous grassland (alkaline grassland), woodland, wood pasture, and wetland habitats.

Derived terms

• calcareous sponge

Related terms

• calciferous

Translations

resembling or containing limestone

• Catalan: calcari
• Dutch: kalkachtig (nl), kalkhoudend (nl), kalk-
• French: calcaire (fr)
• Galician: calcario m
• Italian: calcareo (it)
• Japanese: 石灰質の (sekkaishitsu no), 炭酸カルシウムの (tansan karushiumu no)
• Polish: wapienny (pl)
• Russian: известко́вый (ru) (izvestkóvyj)
• Spanish: calcáreo (es)