Click any word in a definition or example to find the entry for that word
My mother's initial reaction was quite unexpected.
Some people's skin has an allergic reaction to certain types of fabric.
He suffered a violent reaction to the medicine.
Temperature can affect the rate of a chemical reaction.
We are studying reactions between a number of metals and acids.
This is the British English definition of reaction. View American English definition of reaction.
the occasion on which Jesus Christ was brought back to life after his death, according to the Bible