fuel economy

Definition of fuel economy

:use of less fuel
  • cars with better fuel economy

Word by Word Definitions

fuel play
  1. : a material used to produce heat or power by burning

  2. : nutritive material

  3. : a material from which atomic energy can be liberated especially in a reactor

  1. : to provide with fuel

  2. : support, stimulate

  3. : to take in fuel

economy play
  1. : the management of household or private affairs and especially expenses

  2. : thrifty and efficient use of material resources : frugality in expenditures

  3. : efficient and concise use of nonmaterial resources (such as effort, language, or motion)

  1. : designed to save money


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