abmatertera

πάρειμι δ' ἄκων οὐχ ἑκοῦσιν, οἶδ' ὅτι → I'm here unwilling, before those who don't want me, I'm sure

Latin > English (Lewis & Short)

ab-mātertĕra: ae, f.,
I a great-greatgreat-aunt on the mother's side, also called matertera maxima, Dig. 38, 10, 3.