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interregional

British  
/ ˌɪntəˈriːdʒənəl /

adjective

  1. of, relating to, or conducted between two or more regions

"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

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.

Moscow's interregional transport prosecutor's office said an investigation had been launched.

From BBC • May 31, 2025

“The Uluburun ship represented long-distance interregional elite exchange, and the Cape Gelidonya ship was involved in local coastal cabotage, or opportunistic trade, where goods and services were purchased and sold at ports for quick profit.”

From New York Times • Jun. 20, 2024

What's more, researchers are increasingly realizing that these interregional connections, and the circuits that they create, are important for many of the brain functions that define us as humans.

From Science Daily • Apr. 10, 2024

While it is possible that Mapungubwe was a terminus for this type of international trade, it was certainly a hub for interregional trade in southern Africa.

From Textbooks • Apr. 19, 2023

The few interregional agreements that did evolve supported special interests.

From The Universe — or Nothing by Moldeven, Meyer