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califforniwm

californium

NounMasculine (gwrywaidd)dict/ˌkalɪˈfɔrnjʊm/

"califforniwm" means "californium" in Welsh (masculine noun). Pronounced /ˌkalɪˈfɔrnjʊm/. Mutation forms: Treiglad Meddal → galifforniwm, Treiglad Trwynol → nghalifforniwm, Treiglad Llaes → chalifforniwm.

Mutation forms

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

MutationForm
Base formcalifforniwm
Treiglad Meddalgalifforniwm
Treiglad Trwynolnghalifforniwm
Treiglad Llaeschalifforniwm

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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