growth factor

noun

: a substance (such as a vitamin B12 or an interleukin) that promotes growth and especially cellular growth

Examples of growth factor in a Sentence

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.
The growth factor and large capitalization stocks outperformed (i.e. fell less than) the value factor and small capitalization stocks. Brendan Ahern, Forbes, 26 Nov. 2024 The researchers identified a biological pathway involving transforming growth factor beta (TGF-beta), a protein produced by white blood cells that plays a role in the immune system. New Atlas, 20 Nov. 2024 Nutrients and protein growth factors are added to foster the growth of animal muscle without the need for any additional animals. Neal Barnard, Sun Sentinel, 26 Mar. 2024 The growth factor and small caps outpaced the value factor and large caps. Brendan Ahern, Forbes, 21 Oct. 2024 See all Example Sentences for growth factor 

Word History

First Known Use

1926, in the meaning defined above

Time Traveler
The first known use of growth factor was in 1926

Dictionary Entries Near growth factor

Cite this Entry

“Growth factor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/growth%20factor. Accessed 2 Dec. 2024.

Medical Definition

growth factor

noun
: a substance (as a vitamin B12 or an interleukin) that promotes growth and especially cellular growth

More from Merriam-Webster on growth factor

Last Updated: - Updated example sentences
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