Skip to main content
infant

infant

411 1.0
A very young child usually under one year who is not yet walking or talking
  • noun
  • /ˈɪnfənt/
: bebé
  • During the first few months, an infant requires frequent feeding and sleep.
  • month-old infants
  • age of infants
  • infants are born

So I said, well, infants can't and don't consent.

Autoplay Next

Examples

  • The study began as a perinatal health survey that enrolled all live infants born at three maternity hospitals.

    Academic text (2011)
  • Mothers who receive a CF diagnosis for their infant are obviously shocked and anxious.

    Academic text (2011)
  • As an infant enters the world, it begins to bond with its parents.

  • Bonding may be affected, especially when the infant has been frequently hospitalized.

    Academic text (2011)
  • First and foremost is safety and child-friendliness: infants using the experimental device must be both secure and comfortable.

    Academic text (2011)
  • Imitation is easily observable in infants, who, when exposed to an observable action, begin to imitate the action.

    Academic text (2011)
  • The infant giggled when her mother played peek-a-boo.

  • Doctors recommend that infants should be given vaccines at an early age.

Synonyms

baby
vsinfant
∞ 1.0

A very young child or animal that cannot walk and cannot talk yet

is limited to very young humans under one year not yet walking or talking
babe
vsinfant
51 1.0

A very young child who cannot yet walk or talk

is especially for children under one year who are not yet walking or talking
bub
vsinfant
  • UK
1 9.8

A baby or very young child

is the neutral term usually used in general contexts
babby
vsinfant
  • UK
9.9

A very young child such as a newborn

is the standard neutral term rather than dialectal or playful
infante
vsinfant
  • Archaic
9.9

A very young child in old language

is the modern standard term for children under one year

Antonyms

∞ 1.0

A person who is fully grown and no longer a child

Compounds

infant mortality
  • Specialized
20 4.1

The number of babies who die before their first birthday in a group of people

infant mortality rate
  • Specialized
7 3.7

Number of babies who die before their first birthday per 1,000 live births

infant death
  • Specialized
5 5.7

A baby who seemed healthy dies suddenly, often during sleep

2 3.7

The sudden death of a baby under one year while sleeping, with no known cause

The process of giving food and drink to a baby

A baby born before 37 weeks of pregnancy

A baby left without care whose parents are unknown

1 3.9

A baby born weighing less than 5.5 pounds or 2,500 grams

preterm infant
  • Specialized
1 4.4

A baby who is born before 37 weeks of pregnancy

term infant
  • Specialized
1 3.4

A baby born at 37 to 42 weeks of pregnancy

A baby with very weak muscles that make the body seem limp

A baby who shows signs of life after birth, like breathing or a heartbeat

3.9

An emotional tie between a mother and her baby that starts after birth

2.8

A school for children aged five to seven, the first part of primary school

infant deathrate
  • Specialized
4.4

The number of babies who die before their first birthday for every 1,000 live births

postmature infant
  • Specialized
7.9

A baby who is born after 42 weeks in the womb and may need special care

SGA infant
  • Specialized
7.6

A newborn much smaller and lighter than other babies born at the same stage of pregnancy

A baby who is much smaller and lighter than usual for their pregnancy length

stillborn infant
  • Specialized
7.8

A baby born with no signs of life

How Young

adolescent
69 3.5
child
∞ 1.0
toddler
171 1.0
infant
411 1.0
newborn
142 1.0

Surface Forms

infant singular
infants plural

Etymology

The word infant comes from the Latin infans, made of in- 'not' and fari 'to speak'. So an infant was originally a 'not-speaking' person, which is why the word now means a very young child who has not yet started to talk.