blas.blas.
HomeArchiveResearch
Tables
blas.blas.

dealltwriaeth

intelligence

NounFeminine (benywaidd)C2/ˌdɛ.aɬˈdʊrjaɨ̯θ/

"dealltwriaeth" means "intelligence" in Welsh (feminine noun). Pronounced /ˌdɛ.aɬˈdʊrjaɨ̯θ/. Mutation forms: Treiglad Meddal → ddealltwriaeth, Treiglad Trwynol → nealltwriaeth.

Mutation forms

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

MutationForm
Base formdealltwriaeth
Treiglad Meddalddealltwriaeth
Treiglad Trwynolnealltwriaeth

"dealltwriaeth" in context

Mae'r digwyddiadau hyn yn hanfodol i'n dealltwriaeth o faterion cyllidebol, a hoffwn ddefnyddio'r cyfle hwn i bwysleisio pwysigrwydd gwaith allgymorth i'n pwyllgor.

These events are essential to our understanding of budgetary matters, and I would like to use this opportunity to emphasise the importance of outreach work to our committee.

C1

Mae hefyd yn gwasanaethu fel pont rhwng pobl fyddar a phobl sy'n clywed, gan chwalu rhwystrau a meithrin dealltwriaeth ar draws cymunedau.

It also serves as a bridge between deaf and hearing people, breaking down barriers and building understanding across communities.

C1

Ac roedd gan Hefin, wrth gwrs, yr un angerdd, yr un ymrwymiad dwfn, ac yn dad a oedd â dealltwriaeth ddyfnach ddigyffelyb o hynny.

And Hefin, of course, had that same passion, such a deep commitment, and an unequalled deeper understanding of this as a father.

C1

Byddaf yn ysgrifennu atoch a byddwn yn gwneud yn siŵr bod hynny'n glir iawn o ran dealltwriaeth a diddordeb ehangach y cyhoedd.

I will write to you and we’ll make sure that that is very clear in terms of wider public understanding and interest.

B2

Rwy'n gobeithio y bydd pobl yn cymryd sylw o hynna ac yn gwneud yn siŵr bod dealltwriaeth.

I hope people will take note of that and make sure that there is an understanding.

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 →

Learn "dealltwriaeth" and 3,000+ Welsh words

blas. teaches vocabulary with spaced repetition — including mutation drilling, example sentences, and pronunciation. Free to start.

Start learning Welsh

Related Welsh words

iawn

right

peth

act

dull

method

sylw

attention

cynllun

plan

gwirionedd

truth

dewis

choice

syniad

idea

blas.
Learn WelshBlogPrivacy