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definitions

catalyze

[kat-l-ahyz]
verb (used with object), cat·a·lyzed, cat·a·lyz·ing.
  1. to act upon by catalysis.
Also especially British, cat·a·lyse.

Origin of catalyze

First recorded in 1885–90; cataly(sis) + (-i)ze
Related formscat·a·lyz·er, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Word Origin and History for catalysed

catalyze

v.

1890, back-formation from catalysis on model of analyze/analysis. Related: Catalyzed; catalyzing. Probably influenced by French catalyser (1842).

Online Etymology Dictionary, © 2010 Douglas Harper
catalysed in Medicine

catalyze

[kăt′l-īz′]
v.
  1. To modify, especially to increase, the rate of a chemical reaction by catalysis.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
catalysed in Science

catalyze

[kăt′l-īz′]
  1. To modify, especially to increase, the rate of a chemical reaction through the action of a catalyst.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.