Meaning ofreactin English

Verb

1. to respond to a stimulus; act in return
   The patient will react to the new medication.
2. to post an online reaction (icon or emoji)
   Users can react to a post with a like or dislike button.
3. to resist an action with opposite force
   The metal will react with acid to produce a gas.
4. to interact chemically; have a reciprocal effect
   The company will react to the changing market trends.
5. to cause a chemical interaction; combine agents
   The catalyst will react with the substance to speed up the reaction.