Word.ws English Dictionary

catalyses

/kəˈtæləˌsiːz/

catalyses is the plural of catalysis.

catalyses is the third-person singular simple present indicative of catalyse.

Meaning of catalysis

Noun

catalysis (countable and uncountable, plural catalyses)

  1. The increase of the rate of a chemical reaction, induced by a catalyst.

Forms of catalyses

alternative formcatalyzes

Phrases with catalyses

Questions about catalyses

What is catalyses the plural of?
Catalyses is the plural of catalysis.
How do you pronounce catalyses?
Catalyses is pronounced /kəˈtæləˌsiːz/.

Words near catalyses in the dictionary

  1. catalysators
  2. catalyse
  3. catalysed
  4. catalyser
  5. catalysers
  6. catalyses
  7. catalysing
  8. catalysis
  9. catalysize
  10. catalyst
  11. catalystic

Source and license

Adapted from Wiktionary: catalyses (page history and authors); catalysis (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-catalyses (noun).wav.

Cite this entry: “catalyses.” Word.ws, https://word.ws/catalyses. Based on Wiktionary, CC BY-SA 4.0.