metabolomics

noun

me·​tab·​o·​lo·​mics mə-ˈta-bə-ˌlō-miks How to pronounce metabolomics (audio)
-ˌlä-
plural in form but singular in construction
: the scientific study and analysis of the metabolites produced by a cell, tissue, or organism
After genomics and proteomics … will come metabolomics, the ability to measure all the metabolites the body uses and generates, in real time.Steve Chapple
To analyse the tumour cells' metabolism, they used a technique called "metabolomics." This involves crushing live tumour cells and measuring the metabolites they contain using a mass spectrometer.Michael Slezak
metabolomic adjective
metabolomic research

Word History

Etymology

metabolome "total complement of metabolites in a cell" (from metabol(ite) + -ome—in genome) + -ics, after genomics

First Known Use

1999, in the meaning defined above

Time Traveler
The first known use of metabolomics was in 1999

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Cite this Entry

“Metabolomics.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/metabolomics. Accessed 10 Sep. 2025.

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