出典:Wiktionary
From Proto-Indo-European *(s)upo (“up, from below”) (whence sub). Doublet of suppus and supa (“part of a sacrificed animal”). Compare Ancient Greek ὕπτιος (húptios, “backwards, lazy, careless, passive”), from ὑπό (hupó).
First/second-declension adjective.
| Number | Singular | Plural | |||||
|---|---|---|---|---|---|---|---|
| Case / Gender | Masculine | Feminine | Neuter | Masculine | Feminine | Neuter | |
| Nominative | supīnus | supīna | supīnum | supīnī | supīnae | supīna | |
| Genitive | supīnī | supīnae | supīnī | supīnōrum | supīnārum | supīnōrum | |
| Dative | supīnō | supīnō | supīnīs | ||||
| Accusative | supīnum | supīnam | supīnum | supīnōs | supīnās | supīna | |
| Ablative | supīnō | supīnā | supīnō | supīnīs | |||
| Vocative | supīne | supīna | supīnum | supīnī | supīnae | supīna | |