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alfarch

one of the 24 metres in Cerdd Dant

NounMasculine (gwrywaidd)dict/ˈalvarχ/

"alfarch" means "one of the 24 metres in Cerdd Dant" in Welsh (masculine noun). Pronounced /ˈalvarχ/. Mutation forms: Treiglad Llaes → halfarch.

Mutation forms

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

MutationForm
Base formalfarch
Treiglad Llaeshalfarch

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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