From Amerī̆ca + -ānus (“-an”).
amerī̆canus (feminine amerī̆cana, neuter amerī̆canum); first/second-declension adjective
First/second-declension adjective.
Number | Singular | Plural | |||||
---|---|---|---|---|---|---|---|
Case / Gender | Masculine | Feminine | Neuter | Masculine | Feminine | Neuter | |
Nominative | amerī̆cānus | amerī̆cāna | amerī̆cānum | amerī̆cānī | amerī̆cānae | amerī̆cāna | |
Genitive | amerī̆cānī | amerī̆cānae | amerī̆cānī | amerī̆cānōrum | amerī̆cānārum | amerī̆cānōrum | |
Dative | amerī̆cānō | amerī̆cānō | amerī̆cānīs | ||||
Accusative | amerī̆cānum | amerī̆cānam | amerī̆cānum | amerī̆cānōs | amerī̆cānās | amerī̆cāna | |
Ablative | amerī̆cānō | amerī̆cānā | amerī̆cānō | amerī̆cānīs | |||
Vocative | amerī̆cāne | amerī̆cāna | amerī̆cānum | amerī̆cānī | amerī̆cānae | amerī̆cāna |