Dictionary

chain reaction

noun

: a series of events in which each event causes the next one : a series of events caused by one single event

: a chemical or nuclear change that causes other changes of the same kind to happen

Full Definition of CHAIN REACTION

a : a series of events so related to each other that each one initiates the next

b : a number of events triggered by the same initial event

: a self-sustaining chemical or nuclear reaction yielding energy or products that cause further reactions of the same kind

— chain–re·act \ˈchān-rē-ˈakt\ intransitive verb

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See chain reaction defined for kids

circa 1902

CHAIN REACTION Defined for Kids

noun

: a series of events in which each event causes the next one

Medical Dictionary

noun

: a self-sustaining chemical or nuclear reaction yielding energy or products that cause further reactions of the same kind

Next Word in the Dictionary: chain reactorPrevious Word in the Dictionary: chain–reacting pileAll Words Near: chain reaction

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