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Actaeōn, ŏnis, m., Ἀκταίων, a grandson of Cadmus, who, having seen Diana bathing naked with her nymphs, was torn to pieces by his own dogs, Ov. M. 3, 230 sq.; ib. 720; id. Tr. 2, 105; Varr. R. R. 2, 9, 9; Hyg. F. 181 al.