Pronunciation: /ˈɪnfənsi/
noun the state or period of being an infant; very early stage of development
A1 During infancy, babies learn to crawl and babble.
A2 Infancy is a time of rapid growth and development for young children.
B1 Parental bonding during infancy is crucial for a child's emotional well-being.
B2 Researchers have found that experiences in infancy can have long-lasting effects on brain development.
C1 The study of cognitive development in infancy has led to important advancements in early childhood education.
C2 Psychologists often study the effects of early experiences in infancy on later behavior and personality.
formal During infancy, babies rely heavily on their caregivers for all their needs.
informal I don't remember much from my infancy, but my parents tell me I was a very calm baby.
slang Back in the infancy days of the internet, we had to use dial-up to connect to the web.
figurative The project is still in its infancy, so we need to give it more time to develop fully.
infancies
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