出典:Wiktionary
出典:『Wiktionary』 (2025/07/10 11:26 UTC 版)
Unknown. Perhaps from an unattested *idō (“there”), from Proto-Indo-European *íd + *-de ~ *-do (compare dōnique), + -eus, but de Vaan considers this improbable.
idōneus (feminine idōnea, neuter idōneum, comparative magis idōneus, superlative maximē idōneus, adverb idōneē); first/second-declension adjective
First/second-declension adjective.
| singular | plural | ||||||
|---|---|---|---|---|---|---|---|
| masculine | feminine | neuter | masculine | feminine | neuter | ||
| nominative | idōneus | idōnea | idōneum | idōneī | idōneae | idōnea | |
| genitive | idōneī | idōneae | idōneī | idōneōrum | idōneārum | idōneōrum | |
| dative | idōneō | idōneae | idōneō | idōneīs | |||
| accusative | idōneum | idōneam | idōneum | idōneōs | idōneās | idōnea | |
| ablative | idōneō | idōneā | idōneō | idōneīs | |||
| vocative | idōnee | idōnea | idōneum | idōneī | idōneae | idōnea | |