vaporus
Could not find vaporum in Logeion dictionaries.
vaporum Adjective: neuter nominative singular, Adjective: neuter accusative singular, Adjective: neuter genitive plural, Adjective: neuter vocative singular, Adjective: masculine genitive plural, Adjective: masculine accusative singular of vaporus
vaporum Noun: masculine genitive plural of vapor
văpōrus, a, um, adj. [vapor],
- steaming, reeking, smoking (post-class.): tus, Nemes. Ecl. 4, 63: ardor, Prud. στεφ. 6, 115.
vapōrus, a, um (vapor), dampfend, rauchend, tus, Calp. ecl. 11, 63: ardor, Prud. perist. 6, 115.
vapor, -oris, unde ~us, -a, -um
~us, vapore plenus
văpōrus, a, um, qui donne de la vapeur : Nemes. Ecl. 11, 63 || chaud : Prud. Perist. 6, 115.