English Reference
noun · verb · adjective

baby

n. · v. · adj.
US /ˈbeɪbi/ UK /bˈeɪbi/ ba·by UK spelling babies

  1. 01 A1 Beginner

    n.a very young human, usually from birth until they can walk.

    n.a human infant, typically from birth to approximately two years of age.

    Simple

    The baby slept peacefully in the crib while her parents watched a movie.

    In context

    The paediatrician noted that the baby was meeting all developmental milestones, including the ability to grasp small objects and respond to familiar voices.

  2. 02 A2 Elementary

    n.a very young animal.

    n.the young offspring of an animal, especially a vertebrate.

    Simple

    The baby birds waited in the nest for their mother to bring food.

    In context

    Conservationists observed the baby elephants following the matriarch across the savannah during the seasonal migration.

  3. 03 B1 Intermediate Informal

    n.a name you use for your boyfriend, girlfriend, or spouse.

    n.a term of endearment used to address or refer to a romantic partner.

    Simple

    I'll be home late tonight, baby, so don't wait up for dinner.

    In context

    In many contemporary pop songs, the word baby is used as a generic vocative to address a lover or a person of romantic interest.

  4. 04 B2 Upper Intermediate Informal

    n.a project or idea that you have created and care about very much.

    n.a project, concept, or organisation that one has created and treats with special care or pride.

    Simple

    This new software company is his baby; he started it in his garage.

    In context

    The community garden was her baby, and she spent every weekend ensuring the irrigation system and soil quality were perfect.

  5. 05 B1 Intermediate

    n.the youngest person in a family, even if they are now an adult.

    n.the youngest member of a family unit, regardless of their current age.

    Simple

    Even though he is thirty, he is still the baby of the family.

    In context

    As the baby of the family, she often felt she had to work harder to be taken seriously by her older brothers.

  6. 06 B2 Upper Intermediate

    v.to treat someone like a baby by doing too much for them.

    v.to treat someone with excessive care or overprotectiveness; to pamper or coddle.

    Simple

    Stop babying him; he is old enough to tie his own shoes.

    In context

    The coach refused to baby the star athlete, insisting that every member of the team follow the same rigorous training schedule.

    Usage

    This is a transitive verb and requires a direct object.

    pampercoddlespoil
  7. 07 B1 Intermediate Cooking

    adj.used to describe vegetables that are picked when they are small.

    adj.denoting a variety of vegetable harvested before reaching full maturity.

    Simple

    We served roasted baby carrots and potatoes with the main course.

    In context

    The chef preferred using baby spinach for the salad because the leaves are more tender and have a milder flavour than mature ones.

Usage babies born


Etymology tree Proto-Indo-European *bʰā- Proto-Germanic *bō-redup. Proto-Germanic *babô Proto-West Germanic *babō Old English *baba Middle English babe Old English -iġ Middle English -y Middle English baby English baby From Middle English baby, babie (“baby”), a diminutive form of babe (“babe, baby”), equivalent to babe + -y/-ie (“endearing and diminutive suffix”). Perhaps ultimately imitative of baby talk (compare babble).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Middle English baby
Level A1 · Beginner
Frequency Very common
Updated