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Definition of newborn
newborn
/ˈnuː.bɔːrn/
new · born
Plural:newborns
newborn Lexical Profile
CEFR
B1
Grade
4
Tier
2
Usage
Top 5k
Syllables
2
newborn Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Recently born; having just come into existence.
Example
"The veterinarian carefully examined the newborn calf to ensure it was breathing normally."
2
Revived, regenerated, or experiencing a fresh beginning.
Example
"She tackled the project with newborn enthusiasm after returning from her vacation."
Synonyms
View all synonyms for newborn Antonyms
View all antonyms for newborn• noun
1
A recently born child or animal, especially an infant in the first twenty-eight days of life.
Example
"The hospital nurse gently swaddled the newborn in a warm cotton blanket."
Synonyms
View all synonyms for newborn Antonyms
View all antonyms for newborn• Rhymes for newborn
• Nearby Words
Word Origin & Etymology
Formed in Middle English around 1300 as a compound of the adjective 'new' and 'born', the past participle of 'bear'. Its noun usage to denote a recently delivered infant became widespread in the mid-19th century.
Cite this Entry
Wordmom. (2026). Definition of Newborn. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/newborn