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catalydd

catalyst

NounMasculine (gwrywaidd)C2/kaˈtalɨ̞ð/

"catalydd" means "catalyst" in Welsh (masculine noun). Pronounced /kaˈtalɨ̞ð/. Mutation forms: Treiglad Meddal → gatalydd, Treiglad Trwynol → nghatalydd, Treiglad Llaes → chatalydd.

Mutation forms

In Welsh, the first letter of "catalydd" changes depending on the grammatical context. These are the mutated forms:

MutationForm
Base formcatalydd
Treiglad Meddalgatalydd
Treiglad Trwynolnghatalydd
Treiglad Llaeschatalydd

"catalydd" in context

Rŷch chi wedi cyfeirio at adroddiad Comisiwn y Gyfraith fel sbardun, y catalydd, a dweud y gwir, ac roeddech chi wedi gofyn am yr adroddiad yna fel cam cyntaf yn y broses.

Once again, perhaps in the drafter's notes—I have not had an opportunity to read all of the explanatory memorandum—in those notes, is there some sort of table that looks at the original recommendations, and also the Welsh Government's response in accepting most of them, and that will enable us to understand how that has then been translated into the final text?

C1

Further reading

Welsh Mutations Explained — Soft, Nasal & Aspirate →Welsh Pronunciation — It's Actually Easier Than English →How to Learn Welsh as an Adult — A Step-by-Step Roadmap →Best Apps to Learn Welsh (2026) →Browse all Welsh vocabulary →

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