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cadarnhau

to declare

VerbC1/ˌkadarnˈhaɨ̯/

"cadarnhau" means "to declare" in Welsh (verb). Pronounced /ˌkadarnˈhaɨ̯/. Mutation forms: Treiglad Meddal → gadarnhau, Treiglad Trwynol → nghadarnhau, Treiglad Llaes → chadarnhau.

Mutation forms

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

MutationForm
Base formcadarnhau
Treiglad Meddalgadarnhau
Treiglad Trwynolnghadarnhau
Treiglad Llaeschadarnhau

"cadarnhau" in context

Mae'r hosbis wedi cadarnhau bod pob un claf yn cael asesiad unigol gan y tîm clinigol, yn cydweithio gyda'r meddygon teulu a'r bwrdd iechyd, gyda chefnogaeth ychwanegol oddi wrth staff yr hosbis wrth fynd trwy'r cyfnod sydd o'u blaenau nhw.

The hospice has confirmed that all patients will have an individual assessment from the clinical team, in collaboration with GPs and the health board, with additional support from hospice staff while going through this period ahead of them.

C1

Mae adroddiadau'r pwyllgor yn cadarnhau ein bod yn cytuno ag asesiad Llywodraeth Cymru o'r cymalau sy'n gofyn am gydsyniad.

The committee’s reports confirm that we agree with the Welsh Government’s assessment of the clauses requiring consent.

B2

Mae'r asesiad effaith rheoleiddiol yn cadarnhau y bydd cyfanswm cost y Bil yn £623.5 miliwn dros y cyfnod arfarnu 30 mlynedd.

The regulatory impact assessment confirms that the total cost of the Bill will be £623.5 million over the 30-year appraisal period.

C1

Mae'r canfyddiadau hyn yn cadarnhau ein bod ni'n cymryd y camau cywir i gefnogi'r ysgolion.

These findings confirm we are taking the right steps to support schools.

B2

Oes modd cadarnhau a yw'r ymgynghoriad hwnnw wedi dod i ben, a beth oedd y canlyniadau?

Could you confirm whether that consultation has concluded, and what the outcomes were?

B2

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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