intrinsic factor

noun

: a substance produced by normal gastrointestinal mucosa that facilitates absorption of vitamin B12

Examples of intrinsic factor in a Sentence

Recent Examples on the Web Engagement often misses the intrinsic factors crucial for long-term motivation and satisfaction. Anna Barnhill, Forbes, 4 Sep. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'intrinsic factor.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1932, in the meaning defined above

Time Traveler
The first known use of intrinsic factor was in 1932

Dictionary Entries Near intrinsic factor

Cite this Entry

“Intrinsic factor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intrinsic%20factor. Accessed 31 Oct. 2024.

Medical Definition

intrinsic factor

noun
: a substance produced by the normal gastrointestinal mucosa that facilitates absorption of vitamin B12

More from Merriam-Webster on intrinsic factor

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