fuel economy

noun

: use of less fuel

cars with better fuel economy

Examples of fuel economy in a Sentence

Recent Examples on the Web

Returning to the White House to lower fuel economy standards on automakers — in essence, putting the environment in harm’s way. — Sun Sentinel Editorial Board, Sun Sentinel, 2 Oct. 2026

Supporters of the decision said changing the CAFE standards gives automakers greater flexibility in meeting fuel economy requirements. — Dan Peck, ABC News, 28 Sep. 2026

Or a future administration could put more aggressive fuel economy standards back in place. — Willa Rubin, NPR, 28 Sep. 2026

Since the 1975 Energy Policy and Conservation Act, cars have generally gotten more fuel-efficient, while regulations on fuel economy have tightened. — Mary Randolph, Scientific American, 28 Sep. 2026

Rhymes for fuel economy

• deuteronomy
• aeronomy
• agronomy
• astronomy
• autonomy
• gastronomy
• metonymy
• taxonomy