infancy

noun

in·​fan·​cy ˈin-fən(t)-sē How to pronounce infancy (audio)
plural infancies
Synonyms of infancynext
1
: early childhood
2
: a beginning or early period of existence
3
: the legal status of an infant

Examples of infancy in a Sentence

She was often sick during her infancy. a skill developed in infancy She has been a member of the church since its infancy.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Credential unbundling in the trades is still in its infancy for two reasons. — Ryan Craig, Forbes.com, 2 July 2026 Malaysia’s national virtual taekwondo coach Tony Lee, said the sport is still in its infancy. — ABC News, 6 July 2026 However, tequila’s secondary market activity is very much in its infancy. — Jonah Flicker, Robb Report, 1 July 2026 Ancient quasars offer glimpses into the universe in its chaotic infancy; but actually finding these primordial objects can be very difficult. — Adam Kovac, Scientific American, 7 July 2026 See All Example Sentences for infancy

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of infancy was in the 14th century

Phrases Containing infancy

Browse Nearby Words

infamy
infancy
infang
See all Nearby Words

Cite this Entry

“Infancy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/infancy. Accessed 10 Jul. 2026.

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Kids Definition

infancy

noun
in·​fan·​cy ˈin-fən-sē How to pronounce infancy (audio)
plural infancies
1
: early childhood
2
: a beginning or early period of existence

Medical Definition

infancy

noun
in·​fan·​cy ˈin-fən-sē How to pronounce infancy (audio)
plural infancies
1
: early childhood
2
: the legal status of an infant

Legal Definition

infancy

noun
in·​fan·​cy ˈin-fən-sē How to pronounce infancy (audio)
plural infancies
1
: the legal status of an infant : minority
2
: the affirmative defense of lacking legal capacity (as to make a contract or commit a crime) because of being too young and especially because one's age is below an age set by statute

More from Merriam-Webster on infancy

Thesaurus: All synonyms and antonyms for infancy

Nglish: Translation of infancy for Spanish Speakers

Britannica.com: Encyclopedia article about infancy

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