calcine(redirected from calcining)
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Related to calcining: calcined limestone
v. cal·cined, cal·cin·ing, cal·cines
1. To heat (a substance) to a high temperature but below the melting or fusing point, causing loss of moisture, reduction or oxidation, and the decomposition of carbonates and other compounds.
2. To convert (liquid material, especially radioactive wastes) to granular solids by drying at very high temperatures.
To be calcined.
A substance produced by calcining.
[Middle English calcinen, from Old French calciner, from Medieval Latin calcīnāre, from Late Latin calcīna, quicklime, from Latin calx, calc-, lime; see calx.]
cal′ci·na′tion (-sə-nā′shən) n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
1. (Chemistry) (tr) to heat (a substance) so that it is oxidized, reduced, or loses water
2. (Chemistry) (intr) to oxidize as a result of heating
[C14: from Medieval Latin calcināre to heat, from Latin calx lime]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
cal•cine(ˈkæl saɪn, -sɪn)
v. -cined, -cin•ing,
n. v.t., v.i.
1. to convert into calx by heating or burning.n.
2. material resulting from calcination; calx.
[1350–1400; Middle English < Medieval Latin calcīnāre, derivative of Late Latin calcīna lime]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
To heat a substance to a high temperature without melting it, in order to turn it into a powder, oxidize it, or cause it to change in some other way.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Past participle: calcined
Collins English Verb Tables © HarperCollins Publishers 2011
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|Verb||1.||calcine - heat a substance so that it oxidizes or reduces|
chemical science, chemistry - the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
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