Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

metabolism

noun [C]
 
 
/məˈtæb.əl.ɪ.zəm/ specialized

Definition

all the chemical processes in your body, especially those that cause food to be used for energy and growth: Exercise is supposed to speed up your metabolism.Physical and chemical processes metabolic
 
 
/ˌmet.əˈbɒl.ɪk/ US  /ˌmet̬.əˈbɑː.lɪk/ adjective specialized
The athletes had taken pills to stimulate their metabolic rate (= the speed at which their bodies used energy).Physical and chemical processes
(Definition of metabolism noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Focus on the pronunciation of metabolism

“metabolism” in other dictionaries

Word of the Day

spurn

to refuse to accept something or someone because you feel that they are not worth having

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More