any of a class of oxidoreductases that catalyze the oxidation of a substrate by molecular oxygen with the formation, in most cases, of hydrogen peroxide.
ox·i·dase (ŏk'sĭ-dās', -dāz') n. Any of a group of enzymes that catalyze oxidation, especially an enzyme that reacts with molecular oxygen to catalyze the oxidation of a substrate.
Main Entry: ox·i·dase Pronunciation: 'äk-s&-"dAs, -"dAz Function: noun : any of various enzymes that catalyze oxidations;especially: one able to react directly with molecular oxygen
oxidase ox·i·dase (ŏk'sĭ-dās', -dāz') n. Any of a group of enzymes that catalyze oxidation, especially an enzyme that reacts with molecular oxygen to catalyze the oxidation of a substrate.