determinant

noun

de·​ter·​mi·​nant di-ˈtər-mə-nənt How to pronounce determinant (audio)
1
: an element that identifies or determines the nature of something or that fixes or conditions an outcome
education level as a determinant of income
2
mathematics : a square array of numbers bordered on the left and right by a vertical line and having a value equal to the algebraic sum of all possible products where the number of factors in each product is the same as the number of rows or columns, each factor in a given product is taken from a different row and column, and the sign of a product is positive or negative depending upon whether the number of permutations necessary to place the indices representing each factor's position in its row or column in the order of the natural numbers is odd or even
3
genetics : gene
the determinant of the sickle-cell trait
4
biology : epitope
determinantal adjective

Examples of determinant 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.
Social determinants of health (SDoH)—everything from housing stability to education and food access—play a huge role in shaping health outcomes. Raghvendra Tripathi, Forbes.com, 27 May 2025 Additionally, the social determinants of health – such as a patient’s environment, race, education and wealth – are also very important to their health and longevity. Michelle Riba, The Conversation, 24 Apr. 2025 These categorizations and determinants have been challenged. Thomas G. Moukawsher, MSNBC Newsweek, 17 Apr. 2025 Pediatricians focus on preventing illness, promoting growth and development, and addressing health determinants. Brooke Redmond, San Diego Union-Tribune, 2 Feb. 2025 See All Example Sentences for determinant

Word History

Etymology

see determine

First Known Use

1686, in the meaning defined at sense 1

Time Traveler
The first known use of determinant was in 1686

Browse Nearby Words

Cite this Entry

“Determinant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/determinant. Accessed 3 Jun. 2025.

Kids Definition

determinant

noun
de·​ter·​mi·​nant di-ˈtərm-(ə-)nənt How to pronounce determinant (audio)
: something that determines or influences

Medical Definition

determinant

noun
de·​ter·​mi·​nant di-ˈtərm-(ə-)nənt How to pronounce determinant (audio)
1
a
: a hypothetical aggregate of biophores conceived as comparable to the gene of more recent biological theory
b
: gene
2
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