A chain reaction is when one event causes a series of other events to happen, like a line of falling dominoes. Each event triggers the next one, creating a chain of interconnected actions. Full definition
Your goal is to destroy these shapes and have their explosions cause other ships to explode, thus creating a huge chain reaction of things going boom on the screen. (gamerstemple.com)
Hence, the stimulation of our sweet receptors triggers chain reactions in our body that are specifically tailored for sugar. (supernaturalacnetreatment.com)
This led to the discovery of nuclear chain reactions and took physics into the unprecedented territories of nuclear power and nuclear weapons. (newscientist.com)