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Trigger vs Primer - What's the difference?

trigger | primer |

As nouns the difference between trigger and primer

is that trigger is a finger-operated lever used to fire a gun while primer is an elementary textbook introducing a topic, or teaching basic concepts.

As a verb trigger

is to fire a weapon.

As an adjective primer is

first; original; primary.

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)

    External links

    * * *

    primer

    English

    Noun

    (en noun)
  • An elementary textbook introducing a topic, or teaching basic concepts.
  • An elementary book for teaching children to learn the alphabet and to read, write and spell.
    • New Latin Primer (an introductory grammar, published 2008)
  • (biology) A single-stranded nucleic acid molecule required for the of a DNA molecule.
  • Any substance used to start a fire.
  • A small charge that burns furiously when given sufficient electrical current () that ignites the main combustable substances in explosives or ammunition.
  • A layer of paint designed to underlay a topcoat, used to enhance the adhesion and durability of the topcoat and help in protection of the surface.
  • A device used to circulate gasoline into the ignition chamber of an engine.

    • Related terms

    * primary * prime

    Adjective

    (-)
  • (obsolete) First; original; primary.
  • * Drayton
    • the primer English kings

    Derived terms

    * primer fine * primer seizin English heteronyms ----