metabolic

adjective

met·​a·​bol·​ic ˌme-tə-ˈbä-lik How to pronounce metabolic (audio)
: of, relating to, or based on metabolism
metabolically adverb

Examples of metabolic in a Sentence

Recent Examples on the Web
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People with low serum magnesium were also found to be 6 to 7 times more likely to have metabolic syndrome.4 Magnesium and Heart Health Magnesium’s impact on heart health goes beyond cholesterol numbers. Patricia Weiser, Verywell Health, 14 July 2025 Until now, the relationship between energy intake and the internal biological clock, in relation to metabolic function, hasn't been well understood or studied. New Atlas, 13 July 2025 Boyd is not new to the world of metabolic health, women's health and obesity care, but her move to WeightWatchers—a legacy weight-loss empire that has been around since 1961—is a step in a different direction. Katherine Fung, MSNBC Newsweek, 11 July 2025 Oura also offers the option for metabolic health support. Kristine Thomason, Vogue, 10 July 2025 See All Example Sentences for metabolic

Word History

Etymology

borrowed from German metabolisch, borrowed from Greek metabolikós "changeable, subject to change," from metabolḗ "change, transition" (from metabol-, stem in noun derivation of metabállein "to put into a different position, turn about, change, alter," from meta- meta- + bállein "to reach by throwing, let fly, strike, put, place") + -ikos -ic entry 1 — more at devil entry 1

Note: The term was introduced by the German physiologist Theodor Schwann (1810-82) in Die Mikroskopischen Untersuchungen über die Uebereinstimmung in der Struktur und dem Wachsthum der Thiere und Pflanzen (Berlin, 1839), p. 229: "Die Frage über die Grundkraft der Organismen reducirt sich also auf die Frage über die Grundkräfte der einzelnen Zellen. Wir müssen nun die allgemeinen Erscheinungen der Zellenbildung betrachten, um zu finden, welche Kräfte man zur Erklärung derselben in den Zellen voraussetzen muss. Diese Erscheinungen lassen sich unter zwei natürlichen Gruppen bringen: Erstens Erscheinungen, die sich auf die Zusammenfügung der Moleküle zu einer Zelle beziehn; man kann sie die plastischen Erscheinungen der Zellen nennen; zweitens Erscheinungen, die sich auf chemische Veränderungen, sowohl der Bestandtheile der Zelle selbst, als des umgebenden Cytoblastems beziehn; diese kann man metabolische Erscheinungen nennen (τὸ μεταβολικὸν [sic] was Umwandlung hervorzubringen oder zu erleiden geneigt ist)." — "The question, then, as to the fundamental powers of organized bodies resolves itself into that of the fundamental powers of the individual cells. We must now consider the general phenomena attending the formation of cells, in order to discover what powers may be presumed to exist in the cells to explain them. These phenomena may be arranged in two natural groups: first, those which relate to the combination of the molecules to form a cell, and which may be denominated the plastic phenomena of the cells; secondly, those which result from chemical changes either in the component particles of the cell itself, or in the surrounding cytoblastema [fluid held to be the formative substance from which cells arise], and which may be called metabolic phenomena (tò metabolikòn, implying that which is liable to occasion or to suffer change)." (Microscopical Researches into the Accordance in the Structure and Growth of Animals and Plants, translator Henry Smith, London, 1847).

First Known Use

1841, in the meaning defined above

Time Traveler
The first known use of metabolic was in 1841

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Cite this Entry

“Metabolic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/metabolic. Accessed 21 Jul. 2025.

Kids Definition

metabolic

adjective
met·​a·​bol·​ic ˌmet-ə-ˈbäl-ik How to pronounce metabolic (audio)
: of, relating to, or based on metabolism
metabolic activity
a metabolic disorder
metabolically adverb

Medical Definition

metabolic

adjective
met·​a·​bol·​ic ˌmet-ə-ˈbäl-ik How to pronounce metabolic (audio)
1
: of, relating to, or based on metabolism
2
: vegetative sense 1a(2)
used especially of a cell nucleus that is not dividing
metabolically adverb

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