Infancy
IN-fun-see
/ˈɪnfənsi/
The period of a child's life from birth until they are able to walk and talk, typically the first year or two.
Refers to the earliest stage of human development, characterized by rapid physical growth, basic motor skill development, and pre-linguistic communication.
The story behind the word. The word 'infancy' comes from the Latin 'infans,' which literally means 'unable to speak.' This is because, in ancient times, the period of infancy was defined by a child's inability to communicate through spoken language. It's a poignant reminder of how language shapes our understanding of developmental stages, even though we now know babies communicate in countless other ways!
Word relationships
- babyhood: More informal and general term for the period of being a baby.
- early childhood: Broader, typically includes infancy but extends further (e.g., up to age 5).
- adulthood: The state of being fully grown and mature.
- old age: The later period of human life.
Commonly confused with
- neonatal period: The neonatal period is the first 28 days of life. Infancy is a broader period, typically from birth to 12-24 months, encompassing the neonatal period.
Word family
- infant (noun/adjective): A very young child or baby; relating to infancy.
Collocations
- early infancy
- during infancy
- infancy and childhood
- infancy stage
Example sentences
- "During infancy, babies learn to recognize faces, respond to sounds, and begin to babble." During infancy, babies learn to recognize faces, respond to sounds, and begin to babble.
- "Proper nutrition during infancy is crucial for long-term health and cognitive development." Proper nutrition during infancy is crucial for long-term health and cognitive development.
- "The first year of life is often referred to as infancy, a time of profound developmental changes." The first year of life is often referred to as infancy, a time of profound developmental changes.
Memory hook
Think 'IN-FANCY' as a time when babies are 'IN' a 'FANCY' crib, but can't yet speak. Can't speak yet
When not to use
Do not use 'infancy' for older children, adolescents, or adults. It's specifically for the very early years of life.
Fun facts
- The average age for a baby's first word is around 12 months, but there's a wide range of normal development.
- Infants have more neurons than adults, but these neurons are less connected; the brain prunes unused connections as it develops.
Explore more words
adolescence, precocious, temperament, upbringing, stunting, puberty
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