To pronounce "catalyses", say CAT-alys-es — 3 syllables, IPA /kəˈtæləˌsiːz/. Tap play below to hear it in four English accents, or practice it syllable by syllable.
catalyses
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3
Syllables
9
Letters
/kəˈtæləˌsiːz/
IPA
"catalyses" has 3 syllables: cat-alys-es.
noun
"Catalyses" has 3 syllables: cat · alys · es.
The IPA transcription of "catalyses" is /kəˈtæləˌsiːz/.
Catalyses: The increase of the rate of a chemical reaction, induced by a catalyst.
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