出典:Wiktionary
Uncertain. Generally regarded as a borrowing from Late Latin cuppa (therefore a doublet of cȳf かつ cȳpe). Alternatively, from Proto-Germanic *kuppaz (compare 古期英語 copp (“vessel; cup”)).
| Case | Singular | Plural |
|---|---|---|
| nominative | cuppe | cuppan |
| accusative | cuppan | cuppan |
| genitive | cuppan | cuppena |
| dative | cuppan | cuppum |