youthful

adjective

youth·​ful ˈyüth-fəl How to pronounce youthful (audio)
Synonyms of youthfulnext
1
: of, relating to, or characteristic of youth
youthful inexperience
2
: being young and not yet mature
3
: marked by or possessing youth
youthful dancers
4
: having the vitality or freshness of youth : vigorous
my youthful grandparents
5
: having accomplished or undergone little erosion
youthful mountains
youthfully adverb
youthfulness noun

Synonyms of youthful

Examples of youthful in a Sentence

My grandparents are still very youthful. it's still a youthful nation with a lot of promise and potential
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.
At Moonlight, owner and practitioner Kyle Frakes is focused on helping his patients maintain a youthful appearance that is both natural-looking and age-appropriate. Karen Billing, San Diego Union-Tribune, 5 Jan. 2026 But images of those youthful frolics amid chirping children quickly slips behind me, muted by my puffing, labored breaths and the blanket of snow. Thomas Cangelosi, Hartford Courant, 4 Jan. 2026 With Riordan penning scripts and serving as a producer, this show faithfully revives fan-favorite elements while embracing the youthful spirit of its main characters. James Mercadante, Entertainment Weekly, 4 Jan. 2026 Following the release of Aaron Cresswell, Michail Antonio and Vladimir Coufal, Potter wanted to build a youthful side and felt Fernandes would be a key addition. Roshane Thomas, New York Times, 3 Jan. 2026 See All Example Sentences for youthful

Word History

First Known Use

1557, in the meaning defined at sense 1

Time Traveler
The first known use of youthful was in 1557

Cite this Entry

“Youthful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/youthful. Accessed 12 Jan. 2026.

Kids Definition

youthful

adjective
youth·​ful ˈyüth-fəl How to pronounce youthful (audio)
1
: of, relating to, or suitable for youth
2
: being young and not yet mature
3
: having the freshness and energy of youth
youthful grandparents
youthfully adverb
youthfulness noun

More from Merriam-Webster on youthful

Last Updated: - Updated example sentences
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