chain reaction

noun — 3 senses

chain reaction

noun
1

Chemistry, Natural sciences, Physical sciences Physical A chemical reaction where the products of the reaction influence the reactants of a following reaction, leading to positive feedback.

  • polymerase chain reaction
2

A nuclear reaction in which particles produced by the fission of one atom trigger fissions of other atoms.

Nuclear physics

  • The Manhattan Project produced the first recorded controlled chain reaction.
3

Figuratively A series of events, each one causing or influencing the next.

  • You need the evening action / A place to dine, a glass of wine, a little late romance / It's a chain reaction / You'll see the people of the world coming out to dance1980, George Benson, “Give Me the Night (song)”, in Give Me the Night (album):
  • That is, systemic risk is the risk of a chain reaction of falling interconnected dominos.2010, Robert W. Kolb, Lessons from the Financial Crisis, John Wiley & Sons, →ISBN:
Derived terms
polymerase chain reaction

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.