Six Nations

American

plural noun

the Five Nations of the Iroquois confederacy and the Tuscaroras.

Six Nations British

plural noun

Also called: Iroquois. (in North America) the Indian confederacy of the Cayugas, Mohawks, Oneidas, Onondagas, Senecas, and Tuscaroras See also Five Nations

"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.

The Prince of Wales, now a popular watering hole of choice for thousands of thirsty Six Nations supporters, was previously a theatre and even an adult cinema.

From BBC • Apr. 18, 2026

A lot has been discussed about the sheer number of players England are missing in this Six Nations, but it appears not to matter as those who come in just step up.

From BBC • Apr. 18, 2026

Scotland began a new era under Sione Fukofuka with a narrow victory over Wales in the opening round of the Women's Six Nations.

From BBC • Apr. 11, 2026

The previous record crowd for a Women's Six Nations game was the 58,498 that watched the Grand Slam decider between England and France in 2023.

From BBC • Apr. 11, 2026

The Haudenosaunee Confederacy, sometimes referred to as the Six Nations of the Iroquois Confederacy, developed in what is now the northeastern part of the United States.

From "An Indigenous People’s History of the United States" by Roxanne Dunbar-Ortiz

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023