Home › Words › R › rallycrosserrallycrosserrallycrosser means one who takes part in the sport of rallycross.Among words judged in Lexicurio's Arena, rallycrosser ranks #23,631 of 42,752 for Qualifying.EtymologyFrom rallycross + -er.nounOne who takes part in the sport of rallycross.Definitions & examples from Wiktionary (CC BY-SA 3.0).