how to pronounce catalyst

kætəlɪst

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An example use of catalyst in a speech by a native speaker of british english:

“… acted as a catalyst for collaboration …”

meanings of catalyst

noun:

  1. A catalytic converter.
  2. Someone or something that encourages progress or change.
  3. An inciting incident that sets the successive conflict into motion.
  4. A substance that increases the rate of a chemical reaction without being consumed in the process.

words that rhyme with catalyst

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