obscurum
Found Obscurum with different capitalization.
Obscurum neuter nominative singular, neuter genitive plural, neuter accusative singular, neuter vocative singular, masculine genitive plural, masculine accusative singular of obscurus
obscūrum, (11) ī, n. (obscurus), obscurité : Virg. G. 1, 478 ; Liv. 1 præf. 3.