any of a class of enzymes that act as a catalyst, some of them conjointly, causing the oxidation and reduction of compounds.
Origin of oxidoreductase
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
An enzyme that catalyzes an oxidation-reduction.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.