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croeso

welcome/you're welcome

phraseA1

"croeso" means "welcome/you're welcome" in Welsh (phrase). Mutation forms: Treiglad Meddal → groeso, Treiglad Trwynol → nghroeso, Treiglad Llaes → chroeso.

Mutation forms

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

MutationForm
Base formcroeso
Treiglad Meddalgroeso
Treiglad Trwynolnghroeso
Treiglad Llaeschroeso

"croeso" in context

Croeso!

You're welcome!

A1

Croeso

Welcome.

A1

Does dim croeso i'r diafol yn nhŷ Tom.

There is no welcome for the devil in Tom's house.

B2

"Diolch." "Croeso."

"Thanks." "You're welcome."

A1

Diolch, Darren, a diolch am y croeso i'r rhaglen Cymorth i Aros.

Thank you, Darren, and thank you for the welcome for the Help to Stay programme.

A2

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

bore da

good morning

prynhawn da

good afternoon

nos da

good night

helo

hello

hwyl fawr

goodbye

os gwelwch yn dda

please

diolch

thank you

esgusodwch fi

excuse me

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