出典:Wiktionary
出典:『Wiktionary』 (2026/01/31 18:27 UTC 版)
Perhaps from Proto-Italic *erzāō, from Proto-Indo-European *h₁ers-eh₂ye-ti, from Proto-Indo-European *h₁ers-. De Vaan suggests that the denominative was likely formed to a base noun *h₁ers-o/h₂- (“erring, error”). It is perhaps possible that the same denominative formation is continued by Old Armenian եռամ (eṙam, “to boil, bubble”). Nussbaum alternatively suggests that it may have emerged as a denominative to an s-present from *h₁r̥sḱéti (“to go to, to arrive”).
errō (present infinitive errāre, perfect active errāvī, supine errātum); first conjugation
errō m (genitive errōnis); third declension
Third-declension noun.
| singular | plural | |
|---|---|---|
| nominative | errō | errōnēs |
| genitive | errōnis | errōnum |
| dative | errōnī | errōnibus |
| accusative | errōnem | errōnēs |
| ablative | errōne | errōnibus |
| vocative | errō | errōnēs |