chain reaction Rate this phrase:(5.00 / 1 vote)
A series of events, each one causing the next.

The bombs all exploded in a chain reaction.

Additional definitions for 'chain reaction':

chain reactionA nuclear reaction in which particles produced by the fission of one atom trigger fissions of other atoms.
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"chain reaction." STANDS4 LLC, 2018. Web. 13 Dec. 2018. <>.

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