出典:Wiktionary
出典:『Wiktionary』 (2026/03/19 00:05 UTC 版)
valva (plural valvae)
From Proto-Italic *wolVwā- (“leaf of a door; folding”), from Proto-Indo-European *wol-ew-o- (“turning”), from *welH- (“to turn, wind, round”). Cognate with Latin volvō (“to roll”), English valva, valve and vulva.
valva f (genitive valvae); first declension
First-declension noun.
| singular | plural | |
|---|---|---|
| nominative | valva | valvae |
| genitive | valvae | valvārum |
| dative | valvae | valvīs |
| accusative | valvam | valvās |
| ablative | valvā | valvīs |
| vocative | valva | valvae |