Hello, you have come here looking for the meaning of the word
photoinitiator. In DICTIOUS you will not only get to know all the dictionary meanings for the word
photoinitiator, but we will also tell you about its etymology, its characteristics and you will know how to say
photoinitiator in singular and plural. Everything you need to know about the word
photoinitiator you have here. The definition of the word
photoinitiator will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
photoinitiator, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
From photo- + initiator.
Noun
photoinitiator (plural photoinitiators)
- (chemistry) Any substance that initiates a chemical reaction by the absorption of a photon to form an excited state.