decomposition

B2 Topic:Science & Research
US /ˌdiːkəmpoʊˈzɪʃən/ UK /diːˌkɒmpəˈzɪʃən/
noun Freq #24341

Meanings

  1. 1
    noun

    The process of rotting and breaking down, caused by bacteria or fungi.

    The dead animal was in an advanced state of decomposition when we found it.

  2. 2
    noun

    The act of breaking something down into smaller parts for analysis.

    The decomposition of the problem into smaller steps made it easier to solve.

  3. 3
    noun

    In chemistry, the breaking of a substance into two or more simpler substances.

    Heating the compound caused its decomposition into oxygen and a metal oxide.

Thesaurus

Synonyms
1 noun · the process of rotting and... decayputrefaction
3 noun · in chemistry, the breaking... decomposition reaction
Word family
Forms decompositions
Derived forms autodecompositionbranch-decompositiondecompositionaleigendecompositionnano-decompositionnanodecompositionnondecompositionphotodecompositionpredecomposition
Related forms decompose

Etymology

From de- + composition.

Topics

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