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tri-state

American  
[trahy-steyt] / ˈtraɪˌsteɪt /
Or tristate

adjective

  1. of, relating to, or involving three adjoining states.

    a tri-state league.

  2. of, relating to, or involving the region where three states adjoin.

    the historic tristate mining district of southwest Missouri, southeast Kansas, and northeast Oklahoma.


Etymology

Origin of tri-state

First recorded in 1895–1900; tri- + state

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:

Building is still a nascent practice in the tri-state area.

From The Wall Street Journal Mar. 19, 2026

In that five-hour window, vendors move nearly half of the city’s seafood, salmon from Scotland, shrimp from Thailand and branzini from Turkey, all across the tri-state area.

From Salon Aug. 7, 2025

The memoir details her upbringing in Florida, Texas and the tri-state area around New York City, as well as her early experiences with religion, including what she describes as an encounter with God.

From Los Angeles Times Oct. 22, 2024

The tremors were felt in the surrounding tri-state area, including New York City, and as far away as the coasts of Maryland and Maine.

From Slate Apr. 5, 2024

To be fair, the only other time I’ve left the greater Jankburg area was as a tag-along with my parents at Anthony’s biggest tri-state area game.

From "Better Nate Than Ever" by Tim Federle

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