Possibly from a phrase such as *reque proque (“back and forth, to and fro”), from re- (“back”), prō (“forwards”) and -que (“and”).
reciprocus (feminine reciproca, neuter reciprocum); first/second-declension adjective
First/second-declension adjective.
singular | plural | ||||||
---|---|---|---|---|---|---|---|
masculine | feminine | neuter | masculine | feminine | neuter | ||
nominative | reciprocus | reciproca | reciprocum | reciprocī | reciprocae | reciproca | |
genitive | reciprocī | reciprocae | reciprocī | reciprocōrum | reciprocārum | reciprocōrum | |
dative | reciprocō | reciprocae | reciprocō | reciprocīs | |||
accusative | reciprocum | reciprocam | reciprocum | reciprocōs | reciprocās | reciproca | |
ablative | reciprocō | reciprocā | reciprocō | reciprocīs | |||
vocative | reciproce | reciproca | reciprocum | reciprocī | reciprocae | reciproca |