Other crossword clues for answer "RUBICON"RUBICONLimiting lineMetaphorical point of no returnRiver notably crossed by CaesarHistoric crossing of 49 B.C.Fateful crossing pointName of Fiumicino.Old name of Flumicino River in Italy.Caesar crossed it.Caesar crossed this river.River of decision.Caesar's river of decision.Scene of 49 B.C. crossing.Gaul-Italy separator-Point of no return