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baby

American  
[bay-bee] / ˈbeɪ bi /

noun

  • babies
    plural
  1. an infant or very young child.

  2. a newborn or very young animal.

  3. the youngest member of a family, group, etc..

    I was the baby of the family for ten years, until my twin brothers were born.

  4. an adult who behaves like a child; an immature, helpless, or fearful person.

    Just swallow the medicine—don't be such a baby!

  5. a human fetus.

    The baby hasn’t arrived yet, but the nursery is ready.

  6. Informal.

    1. Sometimes Disparaging and Offensive. a girl or woman, especially an attractive one.

    2. a person of whom one is deeply fond; sweetheart.

    3. (sometimes initial capital letter) an affectionate or familiar address (sometimes offensive when used to strangers, casual acquaintances, subordinates, etc., especially by a male to a female).

    4. a man or boy; fellow.

      He's a tough baby to have to deal with.

    5. an invention, creation, project, or the like that requires one's special attention or expertise or of which one is especially proud.

      His charitable foundation is his baby and it truly shows.

    6. an object; thing.

      Those big babies can carry a lot of cargo.


adjective

  1. of or suitable for a baby.

    baby clothes.

  2. of or like a baby; infantile.

    baby skin.

  3. treating babies.

    a baby doctor.

    Synonyms:
    coddle, humor, spoil, indulge
  4. small; comparatively little.

    baby eggplants.

verb (used with object)

  • babies,
    present (3rd person singular)
  • babied,
    past participle,  past
  • babying
    present participle
  1. to treat like a young child; pamper.

    She still babies her son although he's nearly 24.

  2. to handle or use with special care; treat gently.

baby British  
/ ˈbeɪbɪ /

noun

    1. a newborn or recently born child; infant

    2. ( as modifier )

      baby food

  1. an unborn child; fetus

  2. the youngest or smallest of a family or group

    1. a newborn or recently born animal

    2. ( as modifier )

      baby rabbits

  3. derogatory an immature person

  4. slang a young woman or sweetheart: often used as a term of address expressing affection

  5. a project of personal concern

  6. to be left with the responsibility

  7. to lose the essential element by indiscriminate rejection

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. (prenominal) comparatively small of its type

    a baby car

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to treat with love and attention

  2. to treat (someone) like a baby; pamper or overprotect

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
baby Idioms  

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Participles

Conjugated Forms

Present

Past

Future


Etymology

Origin of baby

First recorded in 1350–1400; Middle English; see origin at babe, -y 2


Explanation

A baby is the one wearing diapers and a pacifier in her mouth. That baby is so darn lovable, however, that the word is perhaps overused to describe anyone or anything you feel passionately about. Everybody loves the baby, so much so that you might call your girlfriend 'baby' even though she's 23. If you work in construction, you might call any woman with nice legs baby as she walks past. You also might snidely call your little brother baby when he cries about getting a ball thrown in his face. When your mother has to take him to the ER for stitches after said wounding, you might defensively say "She's just babying him, he's fine."

Keep Reading on Vocabulary.com

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Discovery, roping in a multibillion-dollar corpus of film-and-TV studios, streaming services, newsrooms, movie theaters, and book imprints under the aegis of one man, nepo baby David Ellison.

From Slate ● Oct. 16, 2026

"She has four children, the youngest of which is a baby of a year old," said Ní Chuilín.

From BBC ● Oct. 16, 2026

But Tatiana couldn’t resist one indulgence: In a folder, she placed a lock of baby hair that she kept from Alisa and Stupnikov’s infancy, as well as some old photos and his high school certificate.

From The Wall Street Journal ● Oct. 16, 2026

“There are no words to describe this feeling once again. What a blessing,” Cuoco wrote in her emoji-filled caption accompanying a slideshow of photos introducing their new baby.

From Los Angeles Times ● Oct. 15, 2026

Opal is having a baby, and I might have to take it.

From "Rump: The (Fairly) True Story of Rumpelstilskin" by Liesl Shurtliff

"This project is about exploring how nature, creativity and relationships can best support the healthy development of babies and young children," says the princess.

From BBC ● Oct. 16, 2026

Men can contribute to babies well into their 80s—yes, sperm quality declines but not that much—while the ability to get pregnant is pretty much capped at age 45.

From Slate ● Oct. 16, 2026

That would mean each vial somehow vaccinated 2.4 babies, which Yi said would be medically and practically impossible nationwide.

From The Wall Street Journal ● Oct. 13, 2026

“Families don’t need to be convinced to have babies — they need to be able to afford them,” Rowe-Finkbeiner said.

From MarketWatch ● Oct. 8, 2026

The babies were inside with their ma and the oldest girl, Maggie, but the rest of them hung all over Jeb, as usual.

From "The Seven Wonders of Sassafras Springs" by Betty G. Birney

“You got babied, that’s why you ain’t win,” O’Neal told Barkley.

From Los Angeles Times ● Jul. 24, 2024

But perhaps most memorable, especially for anyone who has ever babied, basted and otherwise fussed over a 14-pound bird, is the season four episode “Turkey in a Can.”

From Salon ● Nov. 11, 2023

It also doesn’t include fellow all-star Tony Gonsolin because the Los Angeles Dodgers have so babied his development that he doesn’t have a 20-start season yet.

From Washington Post ● Jul. 13, 2022

He’s done so, supposedly, to care for Ginny, 34, who has Down syndrome but doesn’t want to be babied.

From New York Times ● Jun. 22, 2022

“Look, if you wanted to be babied, you should have asked Peeta.”

From "Catching Fire" by Suzanne Collins

Her boss, off camera, says she is tired of babying Ms. Garcia.

From New York Times ● Mar. 9, 2023

There was no babying of their baby brother — and no extra protection from parents, either.

From Los Angeles Times ● Oct. 12, 2022

But as for the Mariners babying him and not letting him come back, you’d be 100 percent incorrect on this situation.

From Seattle Times ● Jul. 11, 2022

But breaking the habit of babying your puppy will prep it for being touched by other people in different situations.

From Fox News ● Mar. 23, 2022

Blake held up a piece of the bread and asked his mother, “Why are you babying her?”

From "Three Little Words: A Memoir" by Ashley Rhodes-Courter

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