Definition of ozonolysis in English:

ozonolysis

noun

Chemistry
  • The cleavage of unsaturated carbon–carbon bonds by reaction with ozone.

Origin

1930s; earliest use found in Journal of Physical Chemistry. From ozone + -o- + -lysis.

Pronunciation

ozonolysis

/ˌəʊzə(ʊ)ˈnɒlɪsɪs/