subadult

noun

sub·​adult ˌsəb-ə-ˈdəlt How to pronounce subadult (audio)
ˌsəb-ˈa-ˌdəlt
Synonyms of subadultnext
: an individual that has passed through the juvenile period but not yet attained typical adult characteristics
subadult adjective

Examples of subadult 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.
Her counterpart in the transfer was classified as a subadult. Hanna Wickes, Charlotte Observer, 10 Apr. 2026 Her travelmate was classified as a subadult at the time of their transfer. Moná Thomas, PEOPLE, 9 Apr. 2026 From there, the babies quickly develop their flight and subadult feathers. Ayana Archie, NPR, 9 Mar. 2026 The capture in Gran Canaria falls into the juvenile-to-subadult size range, suggesting these waters could serve as a nursery or perhaps a migratory corridor. Melissa Cristina Márquez, Forbes.com, 29 Jan. 2026 See All Example Sentences for subadult

Word History

First Known Use

1885, in the meaning defined above

Time Traveler
The first known use of subadult was in 1885

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Cite this Entry

“Subadult.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/subadult. Accessed 14 Apr. 2026.

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