guy
“boi” means “guy” in Welsh (masculine noun). Pronounced /bɔi̯/. Mutation forms: Treiglad Meddal → foi, Treiglad Trwynol → moi.
In Welsh, the first letter of “boi” changes depending on the grammatical context. These are the mutated forms:
| Mutation | Form |
|---|---|
| Base form | boi |
| Treiglad Meddal | foi |
| Treiglad Trwynol | moi |
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