出典:Wiktionary
出典:『Wiktionary』 (2026/04/19 02:59 UTC 版)
From Latin serra.
According to De Vaan, from Proto-Italic *serzā, from Proto-Indo-European *sers-eh₂, from *sers- (“to cut off”), from which he also notes Schrijver's derivation of sarrio from a zero-grade of such a root.
Compare, however, Proto-Celtic *serrā (“sickle, scythe; billhook”), with a different etymology.
serra f (genitive serrae); first declension
First-declension noun.
| singular | plural | |
|---|---|---|
| nominative | serra | serrae |
| genitive | serrae | serrārum |
| dative | serrae | serrīs |
| accusative | serram | serrās |
| ablative | serrā | serrīs |
| vocative | serra | serrae |
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