ĕrĭ-fŭga (less correctly, heri-), ae, m. (erus-fugio),
a runaway , a slave who absconds from his master : erifugae Famuli, Cat. 63, 51.
erifuga (heri-) ae, m erus + 2 FVG-, a runaway : famuli, Ct. ...
An Elementary Latin Dictionary