newborn

1 of 2

adjective

Synonyms of newbornnext
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
Zookeepers nursed him and gave him the toy to develop his gripping ability, something newborn macaques need to survive. ABC News, 25 July 2026 Videos from Xinhua show the knobby-kneed newborn resting on straw, being stroked and examined by scientists in white coats. Jessie Yeung, CNN Money, 25 July 2026
Noun
That’s right, Hollywood insider Rob Shuter claims that the newborn almost had a very different name. Stylecaster Editors, StyleCaster, 22 July 2026 The remake follows a woman whose survival of a difficult childbirth is compounded by the discovery that the baby placed in her arms belongs to her husband’s mistress, while her own newborn has been taken away. Naman Ramachandran, Variety, 22 July 2026 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

Browse Nearby Words

Cite this Entry

“Newborn.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/newborn. Accessed 28 Jul. 2026.

Kids Definition

newborn

1 of 2 adjective
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
1
: recently born
a newborn infant
2
: affecting or relating to the newborn

newborn

2 of 2 noun
plural newborn or newborns
: a newborn infant : neonate

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