✨📕 The NEWThe NEW Collegiate Dictionary, 12th Edition Over 5,000 words added — Buy Now! Collegiate DictionaryBuy Now!

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.
Vitale’s show, with its youthful casting and racy styling, was a rare cry of sincere, skillfully made bad taste – another kind of beauty. Rachel Tashjian, CNN Money, 4 Dec. 2025 From the singing to the silence that comes when Lucija’s lost in thought and desire, Djukić expertly crafts a tangible atmosphere of yearning that aches with youthful restlessness. David Opie, IndieWire, 4 Dec. 2025 Claffey said that his character learns quite a bit from the youthful Egg. Ryan Gajewski, HollywoodReporter, 4 Dec. 2025 Like a quirky younger cousin to Dôen, Damson Madder takes romantic sensibilities and adds a youthful twist via oversized silhouettes and fun prints. Laura Lajiness Kaupke, Glamour, 3 Dec. 2025 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 9 Dec. 2025.

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
Love words? Need even more definitions?

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