two months
"deufis" means "two months" in Welsh (masculine noun). Pronounced /ˈdeɨ̯vɪs/. Mutation forms: Treiglad Meddal → ddeufis, Treiglad Trwynol → neufis.
In Welsh, the first letter of "deufis" changes depending on the grammatical context. These are the mutated forms:
| Mutation | Form |
|---|---|
| Base form | deufis |
| Treiglad Meddal | ddeufis |
| Treiglad Trwynol | neufis |
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