Tour de force

//ˌtuɹ.dəˈfoɹs//

"Tour de force" in a Sentence (2 examples)

Now orbiting Earth, Gravity Probe B is a technological tour de force.

Much as I admire Wilson’s tour de force—I wish people would read it more and read about it less—my hackles have always risen at the entirely false suggestion that his book influenced mine.

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Unscramble this word: tourdeforce