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baby

American  
[bey-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:

“When volunteers recovered her body,” he said, “she was still holding her baby, Jana, in her arms.”

From Los Angeles Times Aug. 5, 2026

They tell me that as a baby, I would not leave the sea.

From Salon Aug. 5, 2026

You need several weeks off to help an elderly, out-of-state parent recover from a broken hip or, in much better news, you have just had a baby.

From The Wall Street Journal Aug. 4, 2026

She posted a photograph of her young sons holding a baby scan with the caption: "Baby Brooksbank due 2026!"

From BBC Aug. 4, 2026

Leading me to believe that a little blond-haired baby girl would have mysteriously ended up on the doorstep of an orphanage somewhere.

From "Glitch" by Laura Martin

The trial followed almost 4,000 babies from birth across New Zealand.

From Science Daily Aug. 6, 2026

This can also prevent women from accessing help from doctors for their babies, a problem which Quiñonez says is compounded when they're faced by sometimes ill-informed and judgmental health staff.

From BBC Aug. 4, 2026

Head Start serves more than half a million low-income babies, toddlers and preschoolers nationwide.

From Los Angeles Times Aug. 3, 2026

Twenty-week-old Grayson easily could have become one of the tens of thousands of British babies left unvaccinated against polio.

From BBC Aug. 3, 2026

His blurry gaze met that of his new babies.

From "The Long-Lost Home" by Maryrose Wood

“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

In bitter January temperatures, that range fell closer to 225 miles, no matter how I babied the throttle or dialed back on cabin temps.

From New York Times Apr. 7, 2022

Claudia also thought that he was terribly babied and impossibly spoiled.

From "From the Mixed-Up Files of Mrs. Basil E. Frankweiler" by E.L. Konigsburg

O’Neal objected quickly and loudly, telling Barkley to “stop babying these players.”

From Los Angeles Times Jul. 24, 2024

Choosing climate-adapted plants also means you’ll save on your water bill, as well as time spent babying or replacing plants.

From Seattle Times Apr. 29, 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

“To me, the baseball players, if they stop babying the pitchers — a lot of those guys they’ve come up hitting all their life and they’re really good players,” Del Rio said with a smile.

From Washington Times Aug. 25, 2021

He wanted to tell Finn, Don’t think I’m babying you.

From "The Strangers" by Margaret Peterson Haddix

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