出典:Wiktionary
From Old Latin -ōsos, from *-ōnt-to-s, from Proto-Italic *-owonssos, from *-o-wont-to-s. The last form is a combination of two Proto-Indo-European suffixes: Proto-Indo-European *-went-, *-wont- and Proto-Indo-European *-to-.[1] See -entus and Ancient Greek -εις (-eis).
The suffix -ōsus is added to a noun to form an adjective indicating an abundance of that noun.
First/second-declension adjective.
Number | Singular | Plural | |||||
---|---|---|---|---|---|---|---|
Case / Gender | Masculine | Feminine | Neuter | Masculine | Feminine | Neuter | |
Nominative | -ōsus | -ōsa | -ōsum | -ōsī | -ōsae | -ōsa | |
Genitive | -ōsī | -ōsae | -ōsī | -ōsōrum | -ōsārum | -ōsōrum | |
Dative | -ōsō | -ōsō | -ōsīs | ||||
Accusative | -ōsum | -ōsam | -ōsum | -ōsōs | -ōsās | -ōsa | |
Ablative | -ōsō | -ōsā | -ōsō | -ōsīs | |||
Vocative | -ōse | -ōsa | -ōsum | -ōsī | -ōsae | -ōsa |