Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“We’ve obviously been working on building a world-class battery, a superefficient and affordable way to store energy,” said Khobi Brooklyn, a Tesla spokeswoman.

From New York Times • May 1, 2015

You don’t have to be a rich institution to procure emissions-free energy or to install superefficient heat pumps.

From Slate • Apr. 24, 2015

“Horace had been talking about the idea of superefficient transportation,” said Taylor.

From Forbes • Apr. 15, 2015

The live site, by the way, runs on custom-designed hardware and software housed in Facebook’s superefficient, and experimental, data centers.

From BusinessWeek • Oct. 4, 2012

This material is processed by a superefficient metabolism, stripped of any useful minerals and...ejected at the other end, as it were.

From "Artemis Fowl" by Eoin Colfer