TRIGGERとは 意味・読み方・使い方

発音

• (Received Pronunciation) IPA: /ˈtɹɪɡə/
• (General American) IPA: /ˈtɹɪɡɚ/
• 韻: -ɪɡə(ɹ)

名詞

trigger (plural triggers)

1. (firearms) A finger-operated lever used to fire a gun.

   Just pull the trigger.

   • 1659 December 30 (date written), Robert Boyle, “[Experiment 14]”, in New Experiments Physico-Mechanicall, Touching the Spring of the Air, and Its Effects, (Made, for the Most Part, in a New Pneumatical Engine) […], Oxford, Oxfordshire: […] H[enry] Hall, printer to the University, for Tho[mas] Robinson, published 1660, →OCLC, page 89:

     [W]e pull'd aſide the Tricker, and obſerv'd, that according to our expectation the force of the Spring of the Lock vvas not ſenſibly abated by the abſence of the Air.

2. A similar device used to activate any mechanism.
3. An event that initiates others, or incites a response.

   Sleeping in an unfamiliar room can be a trigger for sleepwalking.

4. A concept or image that upsets somebody by sparking a negative emotional response.

   emotional trigger

   I can't watch that violent film. Blood is one of my triggers.

5. (psychology) An event, experience or other stimulus that initiates a traumatic memory or a strong reaction in a person.
6. (music) An electronic transducer allowing a drum, cymbal, etc. to control an electronic drum unit or similar device.
7. (music) A device that manually lengthens (or sometimes shortens) the slide or tubing of a brass instrument, allowing the pitch range to be altered while playing.
8. (electronics) A pulse in an electronic circuit that initiates some component.
9. (databases) An SQL procedure that may be initiated when a record is inserted, updated or deleted; typically used to maintain referential integrity.
10. (archaic) A catch to hold the wheel of a carriage on a declivity.

別の表記

• tricker (Britain, dialectal, obsolete)

派生語

関連する語

• trek

派生した語

• → Dutch: trigger
• → German: Trigger
• → Romanian: trigger

動詞

trigger (third-person singular simple present triggers, present participle triggering, simple past and past participle triggered)

1. (transitive) To fire (a weapon).

   Synonyms: activate, detonate, fire, set off

   • 2011, Jim Baggott, The First War of Physics, Pegasus Books, →ISBN:

     A U235 bomb would therefore need to incorporate a gun weighing ten tons. Then there was the question of initiating or triggering the bomb.

2. (transitive) To cause, to precipitate, to bring (something) about in response or as a result.

   Synonyms: precipitate, set off, cause, activate, initiate

   The controversial article triggered a deluge of angry letters from readers.

   • 2020 August 26, Philip Haigh, “Network News: Three die in ScotRail landslip derailment at Carmont”, in Rail, page 6:

     The accident followed torrential early morning rain that triggered widespread flooding across Scotland's tracks, including south of Carmont.

3. (transitive, figurative) To spark a response, especially a negative emotional response, in (a person).

   Synonym: push someone's buttons

   This story contains a rape scene and may be triggering for rape victims.

   • 2019, Donald Trump Jr., Triggered‎, Center Street, →ISBN:

     People get triggered simply by seeing a Trump.

   • 2020 January 25, Ernesto Londoño, Letícia Casado, “Glenn Greenwald in Bolsonaro’s Brazil”, in The New York Times‎, →ISSN, archived from the original on 25 January 2020:

     “I think I trigger a lot of their primal rage,” Mr. Greenwald said, referring to Brazilians who support the president. “They view me as someone who deserves to be punished.”

     1. (transitive, figurative, by extension of above, Internet slang) To intentionally offend someone, especially by expressing radical or edgy opinions.

        I encountered a forum user who didn't agree with me, so I wrote some comments with my political slogans to trigger that clueless kiddo.

4. (intransitive, especially electronics) To activate; to become active.
   • 1997, Mill Operators' Conference, page 182:

     Sodium nitrite (750 ppm) was added after the alarm triggered at three hours, and corrosion did not occur for over eight hours.

使用する際の注意点

• Among movements to promote mental health awareness, especially concerning autism; epilepsy; and post-traumatic stress disorder (PTSD), using the to spark an esp. negative emotional response in sense for lesser matters is often considered offensive to and exclusive of those who regularly deal with triggers that aggravate their symptoms (meltdowns; seizures, anxiety attacks; etc.).

派生語

派生した語

• → Dutch: triggeren
• → German: triggern

形容詞

trigger

1. comparative form of trig: more trig

Further reading

• trigger on Wikipedia.Wikipedia
• database trigger on Wikipedia.Wikipedia
• “trigger”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.
• William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “trigger”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.
• “trigger”, in OneLook Dictionary Search.