1. vīpĕra — Lewis & Short
vīpĕra, ae, f.contr. from vivipera, from vivus-pario, that brings forth living young,
in sinu viperam habere,Cic. Har. Resp. 24, 50:
viperam nutricare sub alā,to nourish a viper in one's bosom, Petr. 77: vipera est in vepreculā, Pomp. ap. Non. p. 231, 13; v. veprecula.—
saevissima,Juv. 6, 641:
tandem, vipera, sibilare desiste,Flor. 4, 12, 37; cf. Don. Ter. Eun. 5, 1, 8.