decompose

/ˌdiːkəmˈpoʊz/
verb
  1. To decay or rot, breaking down into simpler substances (especially of organic matter).
    • Bacteria help decompose dead plants and animals in the forest.
    • The old fruit began to decompose and smell bad.
    • Leaves decompose quickly in a warm, moist environment.
  2. To separate or break something down into its basic parts or elements.
    • In chemistry class, we learned how to decompose water into hydrogen and oxygen.
    • You can decompose the number 12 into 3 and 4.
    • The software can decompose a complex problem into smaller tasks.
Antonyms
What does "decompose" mean? | whatsthatwordmean | whatsthatwordmean