The meaning of CATALYTIC is causing, involving, or relating to catalysis. How to use catalytic in a sentence.

A catalytic converter is an exhaust emission control device which converts toxic gases and pollutants in exhaust gas from an internal combustion engine into less-toxic pollutants by …

CATALYTIC definition: 1. making a chemical reaction happen more quickly by using a catalyst: 2. making a chemical…. Learn more.

Jun 24, 2025 · A catalytic converter is part of your car’s exhaust system that converts harmful engine-exhaust pollutants into something less harmful to the environment.

Catalytic definition: of or relating to catalysis; involving a catalyst. See examples of CATALYTIC used in a sentence.

The action of a catalyst, especially an increase in the rate of a chemical reaction. [Greek katalusis, dissolution, from katalūein, to dissolve : kata-, intensive pref.; see cata- + lūein, to loosen; see …

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.

Definition of catalytic adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Catalytic reaction or catalysis is the process that alters the rate of a chemical reaction under the influence of a catalyst. A catalyst is a chemical substance added to a reaction to either …

Jan 2, 2025 · catalytic (comparative more catalytic, superlative most catalytic) (chemistry) Of or relating to a catalyst; having properties facilitating chemical reaction or change.