出典:Wiktionary
出典:『Wiktionary』 (2026/03/08 00:49 UTC 版)
Some refer it to Proto-Indo-European *peyǵ- or *peyḱ-; others refer it to Proto-Indo-European *peh₂ǵ- (“to fasten, fix”); its meaning perhaps being "something pinned/fixed/retained (as pledge)".
pignus n (genitive pignoris); third declension
Third-declension noun (neuter, imparisyllabic non-i-stem).
| singular | plural | |
|---|---|---|
| nominative | pignus | pignora |
| genitive | pignoris | pignorum |
| dative | pignorī | pignoribus |
| accusative | pignus | pignora |
| ablative | pignore | pignoribus |
| vocative | pignus | pignora |