PHOTOCHEMICAL REACTION as NOUN

1. Meaning
   • a chemical reaction produced by the action of light
   Hypernyms(s) photochemical reaction is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • chemical reaction (what does chemical reaction mean?)
   • reaction (what does reaction mean?)
   Hyponym(s)
   • light reaction (what does light reaction mean?)