Plural of catalysis
irregular plural
The plural of catalysis is catalyses.
Forms of catalysis
| Singular | catalysis /kəˈtæləsɪs/ |
|---|---|
| Plural | catalyses /kəˈtæləˌsiːz/ |
| Countable | countable and uncountable |
Meaning of catalysis
- noun The increase of the rate of a chemical reaction, induced by a catalyst.
Nouns ending in -is: plural -es
Questions about the plural of catalysis
- What is the plural of catalysis?
- The plural of catalysis is catalyses.
- Is catalysis countable?
- Catalysis is a countable and uncountable noun.
Source and license
Adapted from Wiktionary: catalysis (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.
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