出典:Wiktionary
出典:『Wiktionary』 (2025/12/17 21:23 UTC 版)
From sīdus (“a star”, “a constellation”, stem: sīder-) + -eus (suffix forming adjectives from nouns).
sīdereus (feminine sīderea, neuter sīdereum); first/second-declension adjective
First/second-declension adjective.
| singular | plural | ||||||
|---|---|---|---|---|---|---|---|
| masculine | feminine | neuter | masculine | feminine | neuter | ||
| nominative | sīdereus | sīderea | sīdereum | sīdereī | sīdereae | sīderea | |
| genitive | sīdereī | sīdereae | sīdereī | sīdereōrum | sīdereārum | sīdereōrum | |
| dative | sīdereō | sīdereae | sīdereō | sīdereīs | |||
| accusative | sīdereum | sīdeream | sīdereum | sīdereōs | sīdereās | sīderea | |
| ablative | sīdereō | sīdereā | sīdereō | sīdereīs | |||
| vocative | sīderee | sīderea | sīdereum | sīdereī | sīdereae | sīderea | |