出典:Wiktionary
From Proto-West Germanic *sebunstirnī, from Proto-Germanic *sebunstirniją, a neuter collective meaning literally 'seven stars'. Cognate with Old High German sibunstirni, Old Norse sjaustirni. Compare sinnihte, which is formed similarly.
seofonstierre n
| Case | Singular | Plural |
|---|---|---|
| nominative | seofonstierre | — |
| accusative | seofonstierre | — |
| genitive | seofonstierres | — |
| dative | seofonstierre | — |