biomarker

noun

bio·​mark·​er ˈbī-ō-ˌmär-kər How to pronounce biomarker (audio)
: a distinctive biological or biologically derived indicator (such as a metabolite) of a process, event, or condition (such as aging, disease, or oil formation)

Examples of biomarker in a Sentence

Recent Examples on the Web
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The filing also details the company's efforts to develop new biomarkers and expand its AVISE® CTD test offerings, with plans to incorporate new biomarkers by the end of 2024. Quartz Bot, Quartz, 12 Nov. 2024 For example, by making detailed assessments of a patient's biomarkers, healthcare professionals can better determine what genetic qualities influence their health, pain tolerance levels and response to treatments. Dr. Anita Gupta, Forbes, 6 Nov. 2024 Honig would also like to see measurements of biomarkers in a future study, such as blood tests and brain scans to determine whether there are actual improvements in the disease, shown, for example by reductions in tau and/or amyloid in the brain, along with reducing symptoms. Linda Carroll, NBC News, 1 Nov. 2024 The technique could be adapted to a wide range of biomarkers, associated with many types of diseases or health conditions. Michael Irving, New Atlas, 21 Oct. 2024 See all Example Sentences for biomarker 

Word History

First Known Use

1973, in the meaning defined above

Time Traveler
The first known use of biomarker was in 1973

Dictionary Entries Near biomarker

Cite this Entry

“Biomarker.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biomarker. Accessed 4 Dec. 2024.

Medical Definition

biomarker

noun
bio·​mark·​er ˈbī-ō-ˌmär-kər How to pronounce biomarker (audio)
: a distinctive biological or biologically derived indicator (as a biochemical metabolite in the body) of a process, event, or condition (as aging, disease, or exposure to a toxic substance)
age-related biomarkers of disease and degenerative changeJanet Raloff
Last Updated: - Updated example sentences
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