διάθρωσις
From LSJ
Κύριε, σῶσον τὸν δοῦλον σου κτλ. → Lord, save your slave ... (mosaic inscription from 4th cent. church in the Negev)
Spanish (DGE)
-εως, ἡ
parto, nacimiento τὰς διαθρώσεις τῶν θηλέων ἐμβρύων βραδυτέρας γίνεσθαι ἢ τῶν ἀρρένων Plu.Fr.105.