Etymologically
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metabolism

This is the current revision of this entry, as edited by bogdan on 22 October 2026 at 21:33. This address is a permanent link to this version.
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Pronunciation

  • UK: /mɪˈtab.ə.lɪz.əm/[1]
  • US: /məˈtæb.əˌlɪz.əm/[1]

Etymology

It is from Ancient Greek μεταβολή (metabolḗ, “change”) with the English suffix -ism, formed after the adjective metabolic;[2][3][4] Etymonline takes it from French métabolisme,[5] and Barnhart sees both the English formation and the French word behind it.[6] The Greek noun comes from μεταβάλλω (metabállō, “to change”), made of μετά (metá) and βάλλω (bállō, “to throw”),[5][7][8] from Proto-Indo-European *gʷelə- (“to throw, reach”).[5][7] Merriam-Webster treats it as an international scientific word.[9]

Earliest recorded meaning

Structural change in a tissue: 1872, in W. A. Hollis in the Journal of Anatomy and Physiology, a rare sense soon obsolete.[2] The lasting sense, the chemical processes by which a living body maintains itself, follows in 1878, in Michael Foster's Text Book of Physiology;[2][5][6][9] Dictionary.com dates the word 1875–80.[10]

Semantic evolution

The adjective metabolic is older: Barnhart finds it in 1743, in Henry Fielding, meaning "involving change", and the physiological sense in 1845, in a translation of a French book on physiology.[6] A theological sense, the change undergone by the bread and wine of the Eucharist when they are consecrated, appears in 1876, after German Metabolismus (1856); the Greek word had been used of the Eucharistic elements in Hellenistic times.[2] Etymonline notes that the word has also been used in poetics and entomology.[5] Figurative uses, of a society or a mind, are recorded from 1900.[2] Since 1960 the word, capitalised, has also been the name of a modernist movement in Japanese architecture that treated the city as a living organism.[2]

Timeline

  • 1743 – metabolic, involving change.[6]
  • 1872 – structural change in a tissue (obsolete).[2]
  • 1876 – (theology) the change of the Eucharistic elements.[2]
  • 1878 – the chemical processes of a living organism.[2][5][6]
  • 1900 – figurative use.[2]
  • 1960 – (architecture) the Japanese Metabolism movement.[2]

Modern meaning

Noun

  1. The whole of the chemical processes in a living organism by which food is turned into energy and new tissue and waste is removed, including anabolism and catabolism.
  2. The rate at which these processes take place in a person: Exercise can speed up your metabolism.
  3. The chemical changes that a particular substance undergoes in the body: iron metabolism.
  4. (figurative) The processes by which a society, city or other system keeps itself going.

Word family

  • holometabolism
  • hypermetabolism
  • metabolite
  • metabolic
  • anabolism
  • catabolism
  • ballistic
  • problem

References

  1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
  3. ^ Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  4. ^ Stevenson, Angus, ed. (2010), Oxford Dictionary of English, 3rd ed., Oxford: Oxford University Press
  5. ^ a b c d e f Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  6. ^ a b c d e Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  7. ^ a b The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
  8. ^ Collins English Dictionary (2023), Glasgow: HarperCollins
  9. ^ a b Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  10. ^ Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House