How do you pronounce catalyst?

catalyst is pronounced as /ˈkætəlɪst/.

Vocabularies
/
catalyst

⚡catalyst

noun

/ˈkætəlɪst/

catalogue catalyze

catalyst definition card — visual illustration of the meaning

catalyst synonyms and antonyms card — visual word comparison

catalyst collocation card — common word combinations and phrases

Meaning

Something that speeds up or causes an event or change without being changed itself.

A person or thing that precipitates an event or change.

An element that accelerates a process or change.

Example Sentences

The speech was the catalyst for widespread protests.

His speech acted as a catalyst for change in the community.

The new policy acted as a catalyst for economic growth.

Synonyms

stimulus, trigger, spark, impetus, accelerator

Entry 1

stimulus, trigger, spark, impetus, accelerator

Entry 2

stimulus, trigger

Entry 3

stimulus, accelerator, trigger

Antonyms

hindrance, obstacle, deterrent, prevention

Entry 1

hindrance, obstacle, deterrent

Entry 2

obstacle, hindrance

Entry 3

hindrance, obstacle, prevention

Collocations

catalyst for change, catalyst in reaction, act as a catalyst, important catalyst

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