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An oxidoreductase that catalyzes the incorporation of molecular oxygen into its substrate.
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.
(Biochemistry) biochem an enzyme that catalyses biochemical reactions by means of oxygen
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ox•y•gen•ase(ˈɒk sɪ dʒəˌneɪs, -ˌneɪz)
an oxidoreductase enzyme that catalyzes the introduction of molecular oxygen into an organic substance.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.