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bioamrywiaeth

biodiversity

NounMasculine (gwrywaidd)C2/ˌbi.ɔamˈrɪu̯jaɨ̯ð/

"bioamrywiaeth" means "biodiversity" in Welsh (masculine noun). Pronounced /ˌbi.ɔamˈrɪu̯jaɨ̯ð/. Mutation forms: Treiglad Meddal → fioamrywiaeth, Treiglad Trwynol → mioamrywiaeth.

Mutation forms

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

MutationForm
Base formbioamrywiaeth
Treiglad Meddalfioamrywiaeth
Treiglad Trwynolmioamrywiaeth

"bioamrywiaeth" in context

Yn wyneb newid hinsawdd, argyfwng natur a cholli bioamrywiaeth ar raddfa sylweddol, mae angen i'r sector amaethyddol fod yn llawer mwy gwydn.

In the face of climate change, the nature crisis and significant biodiversity loss, the agricultural sector needs to be far more resilient.

B2

Dyma'r dechnoleg orau sydd gan natur ar gyfer storio carbon, ac maent yn ganolfannau bioamrywiaeth.

They are the best technology nature has for locking away carbon, and they are centres for biodiversity.

C1

A gallai 10 y cant ar gyfer bioamrywiaeth weld adfer gweirgloddiau, sy'n gyfoethog mewn bioamrywiaeth, a allai gael ei bori neu ei fyrnu ar ddiwedd yr haf.

And 10 per cent for biodiversity could see a return to a hay meadow, rich in biodiversity, which could still be grazed or baled at the end of summer.

C1

Ac mae hefyd yn ymwneud ag adfer bioamrywiaeth, afonydd glân, gwytnwch hinsawdd sy'n dda i ffermwyr, nid yn unig ar bapur, mae'n dda i'w da byw, ac yn y blaen.

And it is also to do with restoring biodiversity, with clean rivers, with climate resilience that is good for farmers, not just on paper, that is good for their livestock, and so on.

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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Related Welsh words

byd

world

yw

yew tree; also 'is'

awyr

air

maen

stone

maes

field

mwyn

ore

môr

sea

afon

river

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