Definition of photopolymerization in English:

photopolymerization

(also photopolymerisation)

noun

Chemistry
  • Polymerization brought about by the action of light; an instance of this.

Origin

1920s; earliest use found in Chemical Abstracts. From photo- + polymerization.

Pronunciation

photopolymerization

/ˌfəʊtə(ʊ)pɒlɪmərʌɪˈzeɪʃn/