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tad

father

NounMasculine (gwrywaidd)B2/taːd/

"tad" means "father" in Welsh (masculine noun). Pronounced /taːd/. Mutation forms: Treiglad Meddal → dad, Treiglad Trwynol → nhad, Treiglad Llaes → thad.

Mutation forms

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

MutationForm
Base formtad
Treiglad Meddaldad
Treiglad Trwynolnhad
Treiglad Llaesthad

When does "tad" mutate?

dy— your (informal, triggers treiglad meddal)

tad→dy dad(your father)

fy— my (triggers treiglad trwynol)

tad→fy nhad(my father)

ei— her (triggers treiglad llaes)

tad→ei thad(her father)

ei— his (triggers treiglad meddal)

tad→ei dad(his father)

"tad" in context

Prynodd tad gamera i mi.

Father bought me a camera.

B2

Mae tad Sami yn dod o'r Aifft.

Sami's dad is from Egypt.

B1

Heddiw, rydym ni'n dod at ein gilydd i gofio ffrind, cydweithiwr, tad, partner, a bod dynol gwirioneddol ryfeddol.

Today, we come together to remember a friend, a colleague, a father, a partner, and a truly remarkable human being.

B2

Roedd yn fab, tad, brawd, partner a ffrind cariadus.

He was a loving son, father, brother, partner and friend.

B2

Roedd yn dad ardderchog, tad cariadus.

He was a fantastic father, a loving father.

C1

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

nain

grandmother

modryb

aunt

taid

grandfather

nai

nephew

nith

niece

cefnder

first cousin

bachgen

boy

dyn

man

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