blue-hair

noun

plural blue-hairs
informal
: a person with blue hair : an elderly woman with white or gray hair that has been tinted blue
And even the blue-hairs in Boca have heard all those stories about Donatella's husband's being Gianni's boyfriend before she married him. Cathy Horyn, Vanity Fair, June 1997
The crowd, mostly blue-hairs and college kids, buzzed. Adam Kilgore, Washington Post, 22 Oct. 2010

Word History

First Known Use

1949, in the meaning defined above

Time Traveler
The first known use of blue-hair was in 1949

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Browse Nearby Words

Cite this Entry

“Blue-hair.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blue-hair. Accessed 24 Mar. 2025.

Love words? Need even more definitions?

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