ENGLISH
REFERENCE

catalytic

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

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The arrival of the new CEO proved to be catalytic, sparking a complete overhaul of the company's outdated technology.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

Word family

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