Rusor

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

Rūsor, ōris, m. [rusus for rursus; cf. susum],

a divinity that provides for the regular return of all productions : quod rursus cuncta eodem revolvuntur, Varr. ap. Aug. Civ. Dei, 7, 23.