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degolyn

decimal

NounMasculine (gwrywaidd)C2/dɛˈɡɔlɨ̞n/

"degolyn" means "decimal" in Welsh (masculine noun). Pronounced /dɛˈɡɔlɨ̞n/. Mutation forms: Treiglad Meddal → ddegolyn, Treiglad Trwynol → negolyn.

Mutation forms

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

MutationForm
Base formdegolyn
Treiglad Meddalddegolyn
Treiglad Trwynolnegolyn

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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