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galwyn

gallon

NounMasculine (gwrywaidd)dict/ˈɡalʊɨ̯n/

"galwyn" means "gallon" in Welsh (masculine noun). Pronounced /ˈɡalʊɨ̯n/. Mutation forms: Treiglad Meddal → alwyn, Treiglad Trwynol → ngalwyn.

Mutation forms

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

MutationForm
Base formgalwyn
Treiglad Meddalalwyn
Treiglad Trwynolngalwyn

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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