O / occŭbĭtus
noun

occŭbĭtus

gen. occŭbĭtūs · gender masculine · decl. 4th
a going down; setting
a going down, setting (eccl. Lat.): solis, Hier. Ep. 108, n. 34; Vulg. Gen. 28, 11; id. Deut. 11, 30.—
death; ext by extension
Transf., death, Hier. Ep. 27 ext.