Metabolism Meaning

/mɪˈtab.ə.lɪz.əm/
B2

Definition, CEFR level B2, pronunciation, examples, and quiz.

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nounThe chemical processes that occur within a living organism in order to maintain life.

nounThe rate at which these processes occur for a given organism

The relationship between epilepsy and glucose metabolism was established more than 85 years ago.
Tom suffers from several disorders of the metabolism.
Synonyms:
Antonyms:
None
CEFR Practice Quiz
A person's ____ determines the number of calories they burn at rest.
CEFR Practice Quiz (Alternate)
Some people are lucky enough to have a very fast ____, which allows them to eat whatever they want easily.

Etymology tree Proto-Indo-European *me Proto-Indo-European *meth₂? Ancient Greek μετᾰ́ (metắ) Ancient Greek μετα- (meta-) Proto-Indo-European *gʷelH-der. Proto-Hellenic *gʷəlnō Ancient Greek βάλλω (bállō) Ancient Greek μεταβάλλω (metabállō) Ancient Greek -ᾱ (-ā) Ancient Greek -η (-ē) Ancient Greek μετᾰβολή (metăbolḗ) Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Indo-European *-mos Proto-Indo-European *-mós Ancient Greek -μός (-mós) Ancient Greek -ισμός (-ismós)der. English -ism English metabolism From Ancient Greek μεταβολή (metabolḗ, “change”) + -ism, from μεταβάλλω (metabállō, “to change, to alter”) + -η (-ē, action noun suffix).

"The results of this generalized speedup of the corporate metabolism are multiple: shorter product life cycles, more leasing and renting, more frequent buying and selling, more ephemeral consumption patterns, […]" — 1980, Alvin Toffler, The Third Wave, page 230:

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CEFR Practice Quiz
A person's ____ determines the number of calories they burn at rest.
CEFR Practice Quiz (Alternate)
Some people are lucky enough to have a very fast ____, which allows them to eat whatever they want easily.

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