blas.cyflymydd
catalyst
NounMasculine (gwrywaidd)C2/kəvˈləmɨ̞ð/
"cyflymydd" means "catalyst" in Welsh (masculine noun). Pronounced /kəvˈləmɨ̞ð/. Mutation forms: Treiglad Meddal → gyflymydd, Treiglad Trwynol → nghyflymydd, Treiglad Llaes → chyflymydd.
Mutation forms
In Welsh, the first letter of "cyflymydd" changes depending on the grammatical context. These are the mutated forms:
| Mutation | Form |
|---|---|
| Base form | cyflymydd |
| Treiglad Meddal | gyflymydd |
| Treiglad Trwynol | nghyflymydd |
| Treiglad Llaes | chyflymydd |
Further reading
Learn "cyflymydd" and 3,000+ Welsh words
blas. teaches vocabulary with spaced repetition — including mutation drilling, example sentences, and pronunciation. Free to start.
Start learning Welsh