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How to pronounce catalyze

Say it like KAT-uh-lyze. Catalyze has three syllables, and the main stress falls on the first one (KAT).

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Click the play button next to American or British to hear how to pronounce catalyze. Choose Slow to hear each sound clearly.

US American/ˈkætəˌlaɪz/KAT-uh-lyze
UK British/ˈkætəˌlaɪz/KAT-uh-lyze
  • KAT
  • uh
  • lyze
  • Main stress
  • Lighter stress
  • Unstressed

Catalyze pronunciation, sound by sound

Read the parts left to right, then blend them together without pausing.

  1. KATSay this part loudest and longest. The vowel is the "a" in cat.
  2. uhKeep this part quick and light. The vowel is the relaxed "uh" in about.
  3. lyzeGive this part a little weight. The vowel is the "i" in time.

American vs British pronunciation of catalyze

  • Americans usually soften the t in the middle into a quick d-like tap; British speakers keep a crisp t.

British respelling: KAT-uh-lyze.

What does catalyze mean?

verb
  1. To bring about the catalysis of a chemical reaction.
  2. To accelerate a process.
  3. To inspire significantly by catalysis.

Questions about saying catalyze

How do you pronounce catalyze?

Say KAT-uh-lyze. The American pronunciation is /ˈkætəˌlaɪz/. In British English it is /ˈkætəˌlaɪz/. Press play above to hear it at normal speed or slowly.

How many syllables are in catalyze?

Catalyze has three syllables, and the main stress falls on the first one (KAT). Broken into parts: KAT · uh · lyze.

Is catalyze pronounced differently in British English?

Yes. Americans usually soften the t in the middle into a quick d-like tap; British speakers keep a crisp t. The British form is /ˈkætəˌlaɪz/ (KAT-uh-lyze).

Pronunciation from CMUdict; meaning and origin adapted from Wiktionary (CC BY-SA 4.0).