Lewis Short
(verb) : rĕ-nĕo, ēre
* To unspin, i. e. to undo, unravel what had been spun (poet.): at Clymenus Clothoque dolent, haec fila reneri,i. e. that the destiny is reversed,Ov. F. 6, 757: Parcarum fila,Stat. S. 3, 1, 171 (dub.); cf.: fila manu,Albin. 1, 444.
Charlton T. Lewis, Charles Short, A Latin Dictionary