: strongly or fanatically determined or devoted
die-hard fans
especially : strongly resisting change
a die-hard conservative
diehard noun
die-hardism noun

Examples of die-hard in a Sentence

the die-hard purists are never going to accept certain words, no matter who uses them
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Today, the application has a loyal following of millions of die-hard iPhone fans. Charles Singh, USA Today, 25 July 2025 The first half of 2025 has seen some interesting offerings by several heavy hitters for both die-hard and casual fans, with more to come in the second half from the likes of David Bowie, Nick Drake and Genesis. David Chiu, Forbes.com, 22 July 2025 Even some of Trump’s die-hard fans on Truth Social seemed caught off guard by the video, struggling to draw a connection between it and Trump’s politics. Charlie Warzel, The Atlantic, 22 July 2025 Musician, composer, and die-hard fan Jon Batiste considers Monk decades ahead of his time. David Kushner, Rolling Stone, 20 July 2025 See All Example Sentences for die-hard

Word History

First Known Use

1922, in the meaning defined above

Time Traveler
The first known use of die-hard was in 1922

Browse Nearby Words

Cite this Entry

“Die-hard.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/die-hard. Accessed 29 Jul. 2025.

Kids Definition

die-hard

adjective
ˈdī-ˌhärd
: strongly or excessively determined or devoted
die-hard fans
diehard noun
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!