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Plūto or Plūton, ōnis, m., = Πλούτων,
- I. the king of the Lower World, the husband of Proserpine, and brother of Jupiter and Neptune, Cic. N. D. 2, 26, 66; Hyg. praef.; Verg. A. 7, 327; Juv. 13, 50.
Acc. Gr. Plutona, Hor. C. 2, 14, 7.
- II. Plūtōnĭus, a, um, adj., of or belonging to Pluto, Plutonian: et domus exilis Plutonia, i. e. the realms. of death, the Lower Regions, Hor. C. 1, 4, 17.
Subst.: Plūtō-nĭa, ōrum, n. plur., a pestilential district in Asia, Cic. Div. 1, 36, 79.