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medru

to be able to

VerbB1/ˈmɛdrɨ̞/

"medru" means "to be able to" in Welsh (verb). Pronounced /ˈmɛdrɨ̞/. Mutation forms: Treiglad Meddal → fedru.

Mutation forms

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

MutationForm
Base formmedru
Treiglad Meddalfedru

"medru" in context

Mae o'n medru gweld drwy gefn ei phen.

He has eyes at the back of his head.

A2

Dw i’n deall Cymraeg ond dw i ddim yn medru ei siarad.

I understand Welsh, but I can't speak it.

A2

Dydw i ddim yn meddwl bydd Tom byth yn medru canu cystal â Mari.

I don't think Tom will ever be able to sing as well as Mary.

B2

Fe wnaeth eich cynigion cychwynnol chi awgrymu y byddai'r comisiynydd yna yn medru sefydlu rhyw fath o weithdrefn ar gyfer ymchwilio i gwynion.

Your initial proposal suggested that the commissioner would be able to establish a procedure for the investigation of complaints.

B2

Ydy’r rhain y math o sgyrsiau y byddech chi'n medru eu cael efo Llywodraeth y Deyrnas Unedig?

Are these the kinds of conversations that you could have with the UK Government?

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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Related Welsh words

agor

to open

cerdded

to walk

ddaru

Auxiliary verb used to form a periphrastic preterite.

mynd

to go

nhau

to clean

rhedeg

to run

dod

to come

meddwl

to think (also: to mean)

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