From intempestus. As a noun, from earlier use of the adjective in reference to intempesta nox (“dismal/unhealthy night”) as both a time of night and goddess.
intempestum
intempestum n (genitive intempestī); second declension
In Medieval use (e.g., Bede), sometimes conceived as a particular period of night lasting from conticinium, when most animals became quiet, to gallicinium, when roosters began to crow.
Second-declension noun (neuter).
singular | plural | |
---|---|---|
nominative | intempestum | intempesta |
genitive | intempestī | intempestōrum |
dative | intempestō | intempestīs |
accusative | intempestum | intempesta |
ablative | intempestō | intempestīs |
vocative | intempestum | intempesta |