From aqua (“water”) + -ārius (suffix forming relational adjectives and agent nouns).
aquārius (feminine aquāria, neuter aquārium); first/second-declension adjective
First/second-declension adjective.
singular | plural | ||||||
---|---|---|---|---|---|---|---|
masculine | feminine | neuter | masculine | feminine | neuter | ||
nominative | aquārius | aquāria | aquārium | aquāriī | aquāriae | aquāria | |
genitive | aquāriī | aquāriae | aquāriī | aquāriōrum | aquāriārum | aquāriōrum | |
dative | aquāriō | aquāriae | aquāriō | aquāriīs | |||
accusative | aquārium | aquāriam | aquārium | aquāriōs | aquāriās | aquāria | |
ablative | aquāriō | aquāriā | aquāriō | aquāriīs | |||
vocative | aquārie | aquāria | aquārium | aquāriī | aquāriae | aquāria |
aquārius m (genitive aquāriī or aquārī); second declension
Second-declension noun.
singular | plural | |
---|---|---|
nominative | aquārius | aquāriī |
genitive | aquāriī aquārī1 |
aquāriōrum |
dative | aquāriō | aquāriīs |
accusative | aquārium | aquāriōs |
ablative | aquāriō | aquāriīs |
vocative | aquārie | aquāriī |
1Found in older Latin (until the Augustan Age).