verb

precipitate

prih-SIP-ih-tayt/prɪˈsɪpɪteɪt/

To cause an event to happen suddenly or sooner than expected.

The first tipping domino precipitates a cascade through the waiting row.

A single unstable domino tips into a waiting row and suddenly triggers a cascade of falling dominoes; first initiating impact clear, realistic ivory-and-black dominoes, no arrows or words.

Etymology

preLatinbefore, forth

+cipitLatinhead

+ateLatinparticipial ending

The “headfirst” image underlies throwing or rushing headlong. Figuratively, hurling someone into a condition became causing an event to happen suddenly or hurrying its beginning.

In context

Oculus Imperia54:55

their own weaknesses that had been exploited in order to precipitate the slaughter

The Betrayal at Calth: The Complete History (Warhammer 40,000 & Horus Heresy Lore)

More examples

The leaked memo precipitates the director's resignation.
Her complaint precipitated a review of the company's hiring practices.
Cutting off negotiations risks precipitating a strike.

Forms

precipitate · precipitates · precipitated · precipitating

Similar words

trigger: Trigger emphasizes setting an event or process in motion.
spark: Spark suggests starting a reaction, often conflict or excitement.
hasten: Hasten speeds something up without necessarily causing it to begin.