L / Locusta
noun

Locusta

gen. Locustae · gender feminine · decl. 1st
a woman famous for her skill in poisons, in the time of Nero and Claudius
a woman famous for her skill in poisons, in the time of Nero and Claudius, Tac. A. 12, 66; 13, 15; Suet. Ner. 33; Juv. 1, 71.