Wordxplr

The meaning and origin of interesting English phrases

Grand slam

Meaning

A grand slam refers to achieving a comprehensive and decisive victory, particularly by winning all major championships or significant components of a competition.

Origin

The captivating phrase "grand slam" didn't start on a baseball diamond or a tennis court, but at the card table in 18th-century England. It emerged from the game of whist, a strategic predecessor to bridge, where achieving a "grand slam" meant a player or team won every single trick in a round—a complete and utter triumph. By the early 20th century, the excitement of this comprehensive victory transcended the card room, finding a new home in American baseball. Here, it described the exhilarating moment when a batter hit a home run with all three bases loaded, scoring four runs in one swing and securing an undeniable advantage. From there, its powerful imagery of total domination and peak performance propelled it into other sports like tennis and golf, where it now signifies winning all major championships in a single year or career, forever linking the term with ultimate athletic glory.

Examples

  • The tennis player achieved a career grand slam after winning the French Open, completing her collection of major titles.
  • Hitting a grand slam in the bottom of the ninth inning won the game for the home team in dramatic fashion.
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