Meaning of CATALYTIC in English


adj. Chem. relating to or involving catalysis.

Phrases and idioms:

catalytic converter a device incorporated in the exhaust system of a motor vehicle, with a catalyst for converting pollutant gases into harmless products. catalytic cracker a device for cracking (see CRACK v. 9) petroleum oils by catalysis.

Oxford English vocab.      Оксфордский английский словарь.