youngster

noun

young·​ster ˈyəŋ(k)-stər 

1

a

: a young person : youth

b

: child

2

: a young animal or plant especially of a domesticated or cultivated breed or type

Synonyms of youngster

• kid
• child

Examples of youngster in a Sentence

As a youngster, he was very shy.

bright-eyed youngsters interested in learning

Recent Examples on the Web

And who knows about Newcastle, who have lost three crucial players and only really brought in promising youngsters, all of whom will be managed by someone recruited from the Saudi Pro League. — Nick Miller, New York Times, 15 Aug. 2026

Miami’s roster is full of youngsters who are still cutting their teeth, and journeymen taking their last shot at becoming starters, or continuing their NFL career. — Omar Kelly august 15, Miami Herald, 15 Aug. 2026

Webb’s success after implementing a drastic change of plans could serve as a teaching moment for the Giants’ youngsters. — Justice Delos Santos, Mercury News, 15 Aug. 2026

Most cabins only accommodate two people, and any youngsters onboard would have to be able to dine with and otherwise mingle with adults. — Condé Nast, Condé Nast Traveler, 12 Aug. 2026

Word History

First Known Use

1589, in the meaning defined at sense 1a

Kids Definition

youngster

noun

young·​ster ˈyəŋ(k)-stər 

1

: a young person : youth

2

: child sense 2a