hypermile

[ hahy-per-mahyl ]

verb (used without object)

, hy·per·miled, hy·per·mil·ing

1. to improve fuel mileage in a motor vehicle, as by adopting certain driving techniques or making design alterations to the vehicle.

Other Words From

• hyper·miler noun

Word History and Origins

Origin of hypermile¹

First recorded in 2006; hyper- + mile