- —fuel-efficiency, n./fyooh"euhl i fish'euhnt/, adj.producing power, heat, etc., at a rate considered optimal with regard to the amount of fuel consumed.
Useful english dictionary. 2012.
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fuel-efficient — UK US adjective NATURAL RESOURCES ► used to describe engines or machines that do not use much fuel in relation to similar engines or machines: »The trend toward more fuel efficient cars should continue for the rest of the decade … Financial and business terms
fuel-efficient — [fyo͞o′ələ fish΄ənt] adj. designating a vehicle, engine, etc. that delivers better mileage per gallon of fuel than other less efficient models fuel efficiency n … English World dictionary
fuel-efficient — fuel ef.ficient adj a fuel efficient engine or vehicle burns fuel in a more effective way than usual, so that it loses less fuel … Dictionary of contemporary English
fuel-efficient — adj. Fuel efficient is used with these nouns: ↑car, ↑vehicle … Collocations dictionary
fuel-efficient — fuel efficiency, n. /fyooh euhl i fish euhnt/, adj. producing power, heat, etc., at a rate considered optimal with regard to the amount of fuel consumed. * * * … Universalium
Fuel efficiency — is a form of thermal efficiency, meaning the efficiency of a process that converts chemical potential energy contained in a carrier fuel into kinetic energy or work. Overall fuel efficiency may vary per device, which in turn may vary per… … Wikipedia
Fuel economy-maximizing behaviors — (also known as green driving) describe techniques that drivers can use to optimize their automobile fuel economy. The energy in fuel consumed in driving is lost in many ways, including engine inefficiency, aerodynamic drag, rolling friction, and… … Wikipedia
Fuel economy in automobiles — Fuel consumption monitor from a 2006 Honda Airwave … Wikipedia
Fuel saving device — Fuel saving devices are sold on the aftermarket with claims to improve the fuel economy and/or the exhaust emissions of a vehicle. There are numerous different types of device; many purport to optimize ignition, air flow, or fuel flow in some way … Wikipedia
efficient — ef‧fi‧cient [ɪˈfɪʆnt] adjective MANUFACTURING 1. producing goods using as little time, money etc as possible: • The United States has developed the most efficient methods of food production and distribution. • Is this really an efficient use of… … Financial and business terms