Pars viscerum matris
Defined in 2 dictionaries — Ballentine's (1916), Black's (1910)
Ballentine's Law Dictionary
James A. Ballentine · 1916
Part of the mother’s body, i. e., unborn.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
Part of the bowels of the mother; i. e., an unborn child.
Defined under Pars in Black's Law Dictionary.