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Synonyms

ballpark

American  
[bawl-pahrk] / ˈbɔlˌpɑrk /
Or ball park

noun

  • ballparks
    plural
  1. a tract of land where ball games, especially baseball, are played.

  2. a baseball stadium.


adjective

  1. Informal. being an approximation, based on an educated guess.

    Give me a ballpark figure on our total expenses for next year.

idioms

  1. in the ballpark, within reasonable, acceptable, or expected limits.

    The price may go up another $10, but that's still in the ballpark.

ballpark British  
/ ˈbɔːlˌpɑːk /

noun

  1. a stadium used for baseball games

  2. informal

    1. approximate range

      in the right ballpark

    2. ( as modifier )

      a ballpark figure

  3. informal a situation; state of affairs

    it's a whole new ballpark for him

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of ballpark

An Americanism dating back to 1895–1900; ball 1 + park

Explanation

A ballpark is the area where baseball is played. When you go to the ballpark, you can sit in the stands, eat a hot dog, and cheer for your favorite team. Ballpark is an American word from the late 1800s, originally a shortened form of baseball park. The ballpark is familiar to baseball fans, their equivalent of a football stadium or a tennis court. Colloquially, you can be "in the ballpark" when you're close or within a certain range: "I'm just guessing how much that car costs, but I bet I'm in the ballpark."

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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.

See Examples For:

With long-dated Treasury yields now well above 5%, that could translate to a yield in the 8% ballpark.

From MarketWatch ● Sep. 29, 2026

Now, if I put in a ballpark 20 hours for the week, great.

From The Wall Street Journal ● Sep. 21, 2026

James Butts, the mayor of Inglewood, has said he would frown upon a ballpark there.

From Los Angeles Times ● Sep. 1, 2026

The companies haven’t said how much, but based on comparable therapies, the full treatment could cost somewhere in the ballpark of $300,000.

From The Wall Street Journal ● Aug. 23, 2026

And baseball in Seattle had recently experienced a major setback—one of many more to come—when the wooden stands at the Indians’ ballpark, Dugdale Park, burned to the ground in July 1932.

From "The Boys in the Boat: Nine Americans and Their Epic Quest for Gold at the 1936 Berlin Olympics" by Daniel James Brown

In Las Vegas, Kim envisions baseball fans walking through Bally’s restaurants, bars and entertainment spaces on their way to A’s games, much as fans now stream through the neighborhoods surrounding older urban ballparks.

From The Wall Street Journal ● Aug. 31, 2026

Or the idea of ballparks as sacred spaces.

From The Wall Street Journal ● Apr. 2, 2026

Although there has been an uptick in recent years, attendance began declining at ballparks around the country in the late 2000s.

From Salon ● Nov. 3, 2025

It’s unclear how many fans were affected, but the problem wasn’t confined to Dodger Stadium — the issue has been ongoing since at least last weekend at MLB ballparks across the country.

From Los Angeles Times ● Sep. 8, 2025

Outside the ballparks, America was in the midst of a massive and uncertain shift.

From "Becoming" by Michelle Obama

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