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dubniwm

dubnium

NounMasculine (gwrywaidd)dict/ˈdʊbnjʊm/

"dubniwm" means "dubnium" in Welsh (masculine noun). Pronounced /ˈdʊbnjʊm/. Mutation forms: Treiglad Meddal → ddubniwm, Treiglad Trwynol → nubniwm.

Mutation forms

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

MutationForm
Base formdubniwm
Treiglad Meddalddubniwm
Treiglad Trwynolnubniwm

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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