millennial

1 of 2

adjective

mil·​len·​ni·​al mə-ˈle-nē-əl How to pronounce millennial (audio)
1
: of or relating to a millennium
This geopolitical specification of the millennium—this identification of the New Jerusalem with a particular place and people—was rare, even in a time of millennial fervor.Arthur M. Schlesinger, Jr.
2
: of, relating to , or belonging to the generation of people born in the 1980s or 1990s : of or relating to millennials
More than 60% of millennial voters support the birth control mandate.Katie McDonough

millennial

2 of 2

noun

: a person born in the 1980s or 1990s
usually plural

Examples of millennial in a Sentence

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.
Adjective
Increasingly, millennial workers are prioritizing flexibility, ownership, mental well-being, and aligned values alongside salary. Jasmine Browley, Forbes.com, 19 May 2026 Trivia Night Ready to put your millennial knowledge to the test? Kayla Rivera, AJC.com, 19 May 2026
Noun
The suburbs also are becoming more appealing to aging millennials looking to settle down or newcomers looking for lower prices. John Marks, Charlotte Observer, 14 May 2026 For a generation that watched millennials grind themselves down at open-plan desks, the corner office — always a stretch — no longer looks worth the cost. Nick Lichtenberg, Fortune, 14 May 2026 See All Example Sentences for millennial

Word History

First Known Use

Adjective

1660, in the meaning defined at sense 1

Noun

1991, in the meaning defined above

Time Traveler
The first known use of millennial was in 1660

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Cite this Entry

“Millennial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/millennial. Accessed 21 May. 2026.

Kids Definition

millennial

1 of 2 adjective
mil·​len·​ni·​al mə-ˈle-nē-əl How to pronounce millennial (audio)
: of or relating to a millennium

millennial

2 of 2 noun
: a person born in the 1980s or 1990s
usually used in plural

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