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dyddodi

to deposit

VerbC2/dəˈðɔdɪ/

"dyddodi" means "to deposit" in Welsh (verb). Pronounced /dəˈðɔdɪ/. Mutation forms: Treiglad Meddal → ddyddodi, Treiglad Trwynol → nyddodi.

Mutation forms

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

MutationForm
Base formdyddodi
Treiglad Meddalddyddodi
Treiglad Trwynolnyddodi

"dyddodi" in context

Mae hynny, wrth gwrs, yn arwain at gydnabod mai dim ond gweithredwyr sydd wedi'u hawdurdodi'n briodol all dderbyn, cludo, dyddodi, trafod, trin a defnyddio gwastraff.

That, of course, leads to recognising that only suitably authorised operators can accept, transport, deposit, handle, treat and use waste.

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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