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cyfres

series

NounFeminine (benywaidd)B1/ˈkəvrɛs/

"cyfres" means "series" in Welsh (feminine noun). Pronounced /ˈkəvrɛs/. Mutation forms: Treiglad Meddal → gyfres, Treiglad Trwynol → nghyfres, Treiglad Llaes → chyfres.

Mutation forms

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

MutationForm
Base formcyfres
Treiglad Meddalgyfres
Treiglad Trwynolnghyfres
Treiglad Llaeschyfres

"cyfres" in context

Cwblhaodd y tasglu hwnnw ei waith a chyfrannu cyfres o gamau gweithredu, ac ar yr un pryd, rydym hefyd wedi cynnull grŵp bach o arbenigwyr yr wyf yn gweithio gyda hwy'n rheolaidd ar bresenoldeb.

That taskforce completed its work and fed in a series of actions, and at the same time, we've also convened a small deep-dive group of experts that I'm working with regularly on attendance.

C1

Yn anffodus, fe fu cyfres o ddamweiniau difrifol ar yr A55 dros yr haf, yn bennaf o gwmpas cyffordd 32 yn fy etholaeth i.

Sadly, there has been a series of serious accidents on the A55 over the summer, largely around junction 32 in my constituency.

B2

Yr hyn sy'n wirioneddol drasig yw: cyflwynwyd cyfres o geisiadau rhyddid gwybodaeth gan y Ceidwadwyr Cymreig, a thros yr haf, cawsom yr ymatebion.

What is really tragic is this: there was a series of Welsh Conservative freedom of information requests that went in, and over the summer, we received the responses.

C1

Mae'r Senedd yn dal yn y broses o ystyried cyfres gyfan o offerynnau statudol sydd ynghlwm wrth y Ddeddf honno, er enghraifft.

The Senedd is still in the process of considering a whole series of statutory instruments hanging off the back of that Act, for example.

C1

Rydych chi'n gwneud cyfres gyfan o bwyntiau yr wyf yn cytuno'n llwyr â nhw, wrth gwrs.

You make a whole series of points with which I entirely agree, of course.

B1

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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