noun
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a native or resident of Lancashire or Lancaster
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an adherent of the house of Lancaster in the Wars of the Roses Compare Yorkist
adjective
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of or relating to Lancashire or Lancaster
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of or relating to the house of Lancaster
Etymology
Origin of Lancastrian
First recorded in 1800–10; Lancast(e)r + -ian
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.
Standing pitchside at a muddy Lancastrian playing field is a football fan excitedly applying the finishing touches to an enormous, time-worn scrapbook.
From BBC • Apr. 7, 2026
Kinloch Castle was built between 1897 and 1900 as a hunting lodge for Lancastrian industrialist George Bullough, who had it luxuriously furnished.
From BBC • Aug. 27, 2025
The Tudor era begins with the conclusion of the Wars of the Roses, when the Lancastrian Henry Tudor marries Elizabeth of York and at last ends England’s decades-long civil war.
From New York Times • Oct. 9, 2022
He’s a Lancastrian and I’m a Yorkshireman; we are a year apart and grew up on opposite sides of the Pennines.
From The Guardian • May 22, 2019
Every place of authority in the country was newly packed with English officials, all servants of the Lancastrian party in power.
From The New Irish Constitution by Morgan, J. H.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.