newborn

1 of 2

adjective

new·​born ˈnü-ˌbȯrn How to pronounce newborn (audio)
ˈnyü-
1
: recently born
2
: born anew

newborn

2 of 2

noun

plural newborn or newborns
: a newborn individual

Examples of newborn in a Sentence

Adjective felt like a newborn activist after that pep rally Noun a mother goat and all of her newborn intentionally bought clothes that were too big for her newborn but which undoubtedly would fit him in a few months
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
Spanish photographer Alvaro Herrero was named overall winner for his image showing the relationship between a humpback whale and her newborn calf, according to a statement from organizers on Friday. Jack Guy, CNN, 21 Feb. 2025 This all-in-one sound machine provides a soft light and white noise for overnight newborn feeding sessions, calming stories for preschoolers, and a time-to-rise function for older kids. Nora Colomer, Fox News, 20 Feb. 2025
Noun
The worldwide program, which Parton founded in her home county in 1995, mails free books to children from newborns to age five. James Factora, Them, 21 Feb. 2025 Potential Complications The connection between bleeding and vitamin K deficiency, especially in newborns or those taking warfarin, is well known. Colleen Doherty, Verywell Health, 13 Feb. 2025 See All Example Sentences for newborn

Word History

First Known Use

Adjective

14th century, in the meaning defined at sense 1

Noun

1786, in the meaning defined above

Time Traveler
The first known use of newborn was in the 14th century

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Cite this Entry

“Newborn.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/newborn. Accessed 3 Mar. 2025.

Kids Definition

newborn

1 of 2 adjective
new·​born ˈn(y)ü-ˈbȯ(ə)rn How to pronounce newborn (audio)
1
: recently born
2
: born anew

newborn

2 of 2 noun
plural newborn or newborns
: a newborn individual

Medical Definition

newborn

1 of 2 adjective
new·​born ˈn(y)ü-ˈbȯ(ə)rn How to pronounce newborn (audio)
1
: recently born
a newborn infant
2
: affecting or relating to the newborn

newborn

2 of 2 noun
new·​born -ˌbȯ(ə)rn How to pronounce newborn (audio)
plural newborn or newborns
: a newborn infant : neonate

More from Merriam-Webster on newborn

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