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ionize

[ahy-uh-nahyz] /ˈaɪ əˌnaɪz/
verb (used with object), ionized, ionizing.
1.
to separate or change into ions.
2.
to produce ions in.
verb (used without object), ionized, ionizing.
3.
to become changed into the form of ions, as by dissolving.
Also, especially British, ionise.
Origin
1895-1900
1895-1900; ion + -ize
Related forms
ionizable, adjective
ionization, noun
ionizer, noun
nonionized, adjective
nonionizing, adjective
self-ionization, noun
unionized, adjective
ununionized, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for ionized
  • Usually, blood tests measure your total calcium level, which looks at both ionized calcium and calcium attached to proteins.
  • In that moment, the gas surrounding the subject is ionized, leaving behind ethereal coronas.
  • Red represents ionized hydrogen, green shows ionized oxygen, and blue shows ionized helium.
  • In this oxidation, a molecule of hydrogen gas is ionized to two electrons and two protons.
  • In such conditions ionized air will have a different density.
British Dictionary definitions for ionized

ionize

/ˈaɪəˌnaɪz/
verb
1.
to change or become changed into ions
Derived Forms
ionizable, ionisable, adjective
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
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Word Origin and History for ionized

ionize

v.

1896, from ion + -ize. Related: Ionized; ionizing.

Online Etymology Dictionary, © 2010 Douglas Harper
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ionized in Medicine

ionize i·on·ize (ī'ə-nīz')
v. i·on·ized, i·on·iz·ing, i·on·iz·es
To dissociate atoms or molecules into electrically charged atoms or radicals.


i'on·iz'er n.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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ionized in Science
ionize
  (ī'ə-nīz')   
  1. To give an atom or group of atoms a net electric charge by adding or removing one or more electrons.

  2. To form ions in a substance. Lightning ionizes air, for example.


The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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