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adduno

to vow

Verbdict/aˈðɨ̞nɔ/

"adduno" means "to vow" in Welsh (verb). Pronounced /aˈðɨ̞nɔ/. Mutation forms: Treiglad Llaes → hadduno.

Mutation forms

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

MutationForm
Base formadduno
Treiglad Llaeshadduno

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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