出典:Wiktionary
出典:『Wiktionary』 (2026/06/03 16:45 UTC 版)
Perhaps from Proto-Italic *arkezā, from Proto-Indo-European *h₂erk-. De Vaan suggests that it may have been formed innovatively from the root of arca (“chest, box”) after the model of cumera (“chest, box”).
Related with Latin to arcānus (“hidden, secret”). More distantly connected with Old Armenian արգել (argel, “obstacle”) and Ancient Greek ἀρκέω (arkéō, “to ward off”).
arcera f (genitive arcerae); first declension
First-declension noun.
| singular | plural | |
|---|---|---|
| nominative | arcera | arcerae |
| genitive | arcerae | arcerārum |
| dative | arcerae | arcerīs |
| accusative | arceram | arcerās |
| ablative | arcerā | arcerīs |
| vocative | arcera | arcerae |