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Impetus vs Trigger - What's the difference?

impetus | trigger |

As nouns the difference between impetus and trigger

is that impetus is while trigger is a finger-operated lever used to fire a gun.

As a verb trigger is

to fire a weapon.

impetus

English

Noun

(es)
  • Something that impels, a stimulating factor.
  • The outbreak of World War II in 1939 gave a new impetus to receiver development.
  • * 2011 , Phil McNulty, Euro 2012: Montenegro 2-2 England [http://news.bbc.co.uk/sport2/hi/football/15195384.stm]
  • In a single moment Montenegro and their supporters were given fresh impetus and encouragement. Beciraj tested Hart with a low shot before teenager Phil Jones, on his England debut, suffered an anxious moment when Stevan Jovetic went down under his challenge, leaving the youngster clearly relieved to see referee Stark wave away Montenegro's appeals.
  • A force, either internal or external, that impels; an impulse.
  • The force or energy associated with a moving body; a stimulus.
  • An activity in response to a stimulus.
  • Anagrams

    * ----

    trigger

    English

    Noun

    (en noun)
  • A finger-operated lever used to fire a gun.
  • Just pull the trigger .
  • A similar device used to activate any mechanism.
  • An event that initiates others, or incites a response.
  • (psychology) An event, experience or other stimulus that initiates a traumatic memory or action in a person.
  • (electronics) A pulse in an electronic circuit that initiates some component.
  • (computing) An SQL procedure that may be initiated when a record is inserted, updated or deleted; typically used to maintain referential integrity.
  • (online gaming) A text string that, when received by a player, will cause the player to execute a certain command.
  • (archaic) A catch to hold the wheel of a carriage on a declivity.
  • Derived terms

    * trigger-happy * trigger point * trigger warning

    Verb

    (en verb)
  • to fire a weapon
  • to initiate something
  • to spark a response, especially a negative emotional response, in (someone)
  • This story contains a rape scene and may be triggering for rape victims.

    See also

    * (Trigger) * (Database trigger)