Erinys

·noun An avenging deity; one of the Furies; sometimes, conscience personified.

Erinys
Ĕrīnys (or, less correctly, Erinnys; cf. Wagner ad Verg. A. 2, 337), yos, f., = Ἐριννύς (Ἐρινύς), ...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
Erinys
Erīnys (not -innys), yos, f , Ερινύς, a Fury, goddess of revenge, Remorse, V., O., Iu.—Plur., Pr. —...

An Elementary Latin Dictionary