bĭmātris, e, adj. [bis - mater],
having two mothers , poet. epithet of Bacchus (v. Bacchus init. ): satumque iterum solumque bimatrem, Ov. M. 4, 12; Hyg. Fab. 167; Anthol. Lat. 1, 19, 2 (where it is scanned bīmăter).