出典:Wiktionary
出典:『Wiktionary』 (2025/12/09 16:52 UTC 版)
From Proto-Italic *plānos, from Proto-Indo-European *pleh₂-no-s (“flattened”), from *pleh₂- (“flat”). Further related to Latin palma, planta, plautus, palam, palātum, and likely pellō.
plānus (feminine plāna, neuter plānum, comparative planior, superlative planissimus, adverb plānē); first/second-declension adjective
First/second-declension adjective.
| singular | plural | ||||||
|---|---|---|---|---|---|---|---|
| masculine | feminine | neuter | masculine | feminine | neuter | ||
| nominative | plānus | plāna | plānum | plānī | plānae | plāna | |
| genitive | plānī | plānae | plānī | plānōrum | plānārum | plānōrum | |
| dative | plānō | plānae | plānō | plānīs | |||
| accusative | plānum | plānam | plānum | plānōs | plānās | plāna | |
| ablative | plānō | plānā | plānō | plānīs | |||
| vocative | plāne | plāna | plānum | plānī | plānae | plāna | |
planus m (genitive planī); second declension
Second-declension noun.
| singular | plural | |
|---|---|---|
| nominative | planus | planī |
| genitive | planī | planōrum |
| dative | planō | planīs |
| accusative | planum | planōs |
| ablative | planō | planīs |
| vocative | plane | planī |