inborn

adjective

in·​born ˈin-ˈbȯrn How to pronounce inborn (audio)
1
: present from or as if from birth
2
Choose the Right Synonym for inborn

innate, inborn, inbred, congenital, hereditary mean not acquired after birth.

innate applies to qualities or characteristics that are part of one's inner essential nature.

an innate sense of fair play

inborn suggests a quality or tendency either actually present at birth or so marked and deep-seated as to seem so.

her inborn love of nature

inbred suggests something either acquired from parents by heredity or so deeply rooted and ingrained as to seem acquired in that way.

inbred political loyalties

congenital and hereditary refer to what is acquired before or at birth, the former to things acquired during fetal development and the latter to things transmitted from one's ancestors.

a congenital heart murmur
eye color is hereditary

Examples of inborn in a Sentence

She has an inborn talent for music. That kind of knowledge is acquired, not inborn.
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.
Platt notes that this change in approach came at a time when popular ideas about race were shifting toward a focus on inborn, genetic differences. Livia Gershon, JSTOR Daily, 28 Jan. 2025 The biggest concern, according to eugenicists, was that these antisocial tendencies were inborn—that genes for crime and poverty were being smuggled into the country in the blood of immigrants. Arthur Caplan, Scientific American, 17 Oct. 2024 Her looks and style seem inborn. Rosemary Feitelberg, WWD, 3 Sep. 2019 But that look of inborn chic didn’t just happen. Tonya Blazio-Licorish, WWD, 3 Sep. 2019 See All Example Sentences for inborn

Word History

First Known Use

1513, in the meaning defined at sense 1

Time Traveler
The first known use of inborn was in 1513

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Cite this Entry

“Inborn.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inborn. Accessed 22 Apr. 2025.

Kids Definition

inborn

adjective
in·​born ˈin-ˈbȯ(ə)rn How to pronounce inborn (audio)
1
: born in one : not acquired by training or experience : natural, instinctive
an inborn ability to grow flowers
2
: hereditary sense 1, inherited
an inborn defect in metabolism

Medical Definition

inborn

adjective
in·​born ˈin-ˈbȯ(ə)rn How to pronounce inborn (audio)
: hereditary, inherited
inborn errors of metabolism

More from Merriam-Webster on inborn

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