1. mātertĕra — Lewis & Short
mātertĕra, ae, f.for materitera, mater and an obsol. fem. noun found in neutr. i-terum; cf. al-tera, a second mother,
amita est patris soror: matertera est matris soror,Dig. 38, 10, 10, § 4; cf.
ib. § 5: mea matertera (anulum gestitavit),Plaut. Curc. 5, 2, 4; Cic. Div. 1, 46, 104; id. de Or. 2, 1, 2; Ov. M. 3, 312:
materteram uxorem ducere non licet,Gai. Inst. 1, 62; Mos. et Rom. Leg. Coll. 6, 2, 2.—