Tour de force

//ˌtuɹ.dəˈfoɹs// noun

Definitions

Noun
  1. 1
    A feat demonstrating brilliance or mastery in a field.

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

  2. 2
    a masterly or brilliant feat wordnet

Etymology

Borrowed from French tour de force (“feat of strength”), circa 19th century.

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