Home › Words › H › hypermilerhypermilerhypermiler means one who uses special driving techniques to achieve unusually good fuel economy.EtymologyFrom hyper- + mile + -er.nounOne who uses special driving techniques to achieve unusually good fuel economy.e.g.“This herky-jerky driving style is, according to Wayne Gerdes, a Chicago-based fuel economy expert, a variation of what hypermilers call the “high-speed pulse and glide.”” — 2009 February 15, Jerry Garrett, “Pulsing and Gliding to 65 M.P.G.”, in The New York Times, archived from the original on 26 Nov 2022:Definitions & examples from Wiktionary (CC BY-SA 3.0).