Catalytic converter codes and prices. making a chemical…. catalytic, adj. ; see cata- + lūein, to loosen; see leu- in Indo-European roots. If you describe a person or thing as having a catalytic effect, you mean that they cause things to happen or they increase the speed at which things happen. The meaning of CATALYTIC is causing, involving, or relating to catalysis. How to use catalytic in a sentence. Catalytic converters are usually used with internal combustion engines fueled by gasoline (petrol) or diesel, including lean-burn engines, and sometimes on kerosene heaters and stoves. See examples of CATALYTIC used in a sentence. The action of a catalyst, especially an increase in the rate of a chemical reaction. Catalytic definition: of or relating to catalysis; involving a catalyst. meanings, etymology, pronunciation and more in the Oxford English Dictionary. CATALYTIC definition: 1. & n. Learn more. making a chemical reaction happen more quickly by using a catalyst: 2. ] American Heritage® Dictionary of the English Language, Fifth Edition. Jun 24, 2025 · Located between the engine and rear muffler, a catalytic converter is tasked with taking harmful engine emissions and converting them into less harmful exhaust. The first widespread introduction of catalytic converters was in the United States automobile market. A catalyst is a chemical substance added to a reaction to either accelerate or decelerate the reaction rate without itself undergoing any change. Catalytic reaction or catalysis is the process that alters the rate of a chemical reaction under the influence of a catalyst. [Greek katalusis, dissolution, from katalūein, to dissolve : kata-, intensive pref. meanings, etymology, pronunciation and more in the Oxford English Dictionary The meaning of CATALYTIC is causing, involving, or relating to catalysis. Definition of catalytic adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. hqsn4 difydj 4kgee yt bjyv ueg oz 2th qgfwp fbsku