ENGLISH
REFERENCE

catalytic

adj.
C1 Advanced US //ˌkætəˈɫɪtɪk// UK //kˌætɐlˈɪtɪk// cat·alyt·ic

adj. describing something that makes a change or a reaction happen much faster. It is often used for chemicals or for people who start big changes.

adj. relating to or acting as a substance that increases the rate of a chemical reaction without being consumed. In a figurative sense, describes an agent that precipitates significant change or development.


SIMPLE

The new chemical has a catalytic effect on the reaction.

CONTEXTUAL

The arrival of the new CEO proved to be catalytic, sparking a complete overhaul of the company's outdated technology.

COMPLEX

While the primary reagent is stable at room temperature, the introduction of a catalytic amount of platinum causes an immediate and vigorous exothermic response.

Usage

Often used in the phrase 'catalytic converter' in automotive contexts or 'catalytic effect' in social and scientific contexts.

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