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caledu

to harden

VerbC2/kaˈlɛdɨ̞/

"caledu" means "to harden" in Welsh (verb). Pronounced /kaˈlɛdɨ̞/. Mutation forms: Treiglad Meddal → galedu, Treiglad Trwynol → nghaledu, Treiglad Llaes → chaledu.

Mutation forms

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

MutationForm
Base formcaledu
Treiglad Meddalgaledu
Treiglad Trwynolnghaledu
Treiglad Llaeschaledu

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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