calx

[ kalks ]
/ kælks /
|

noun, plural calx·es, cal·ces [kal-seez] /ˈkæl siz/.

the oxide or ashy substance that remains after metals, minerals, etc., have been thoroughly roasted or burned.

Nearby words

  1. calvino, italo,
  2. calvities,
  3. calvous,
  4. calvus,
  5. calvé-perthes disease,
  6. calycate,
  7. calyces,
  8. calyciform,
  9. calycinal,
  10. calycine

Origin of calx

1350–1400; late Middle English < Latin: lime; replacing Middle English cals < Old French < Latin

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for calx


British Dictionary definitions for calx

calx

/ (kælks) /

noun plural calxes or calces (ˈkælsiːz)

the powdery metallic oxide formed when an ore or mineral is roasted
another name for calcium oxide
anatomy the heel

Word Origin for calx

C15: from Latin: lime, from Greek khalix pebble

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for calx

calx

[ kălks ]

n. pl. calx•es

The crumbly residue left after a mineral or metal has been calcined or roasted.
The posterior rounded extremity of the foot; the heel.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.