From tertius (“third”) + -ānus (“pertaining to”).
tertiānus (feminine tertiāna, neuter tertiānum); first/second-declension adjective
First/second-declension adjective.
singular | plural | ||||||
---|---|---|---|---|---|---|---|
masculine | feminine | neuter | masculine | feminine | neuter | ||
nominative | tertiānus | tertiāna | tertiānum | tertiānī | tertiānae | tertiāna | |
genitive | tertiānī | tertiānae | tertiānī | tertiānōrum | tertiānārum | tertiānōrum | |
dative | tertiānō | tertiānae | tertiānō | tertiānīs | |||
accusative | tertiānum | tertiānam | tertiānum | tertiānōs | tertiānās | tertiāna | |
ablative | tertiānō | tertiānā | tertiānō | tertiānīs | |||
vocative | tertiāne | tertiāna | tertiānum | tertiānī | tertiānae | tertiāna |