The meaning of TRIGGER is a piece (such as a lever) connected with a catch or detent as a means of releasing it; especially : the part of the action moved by the finger to fire a gun.

A trigger is something that sets off a flashback, transporting the person back to the traumatic event.

TRIGGER definition: a small projecting tongue in a firearm that, when pressed by the finger, actuates the mechanism that discharges the weapon. See examples of trigger used in a sentence.

To set off; initiate: remarks that triggered bitter debates; allergens that trigger asthma attacks. 2. To fire or explode (a weapon or an explosive charge). [Dutch trekker, from Middle Dutch trecker, from …

Definition of trigger noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

trigger noun [C] (CAUSE) an event or situation that makes something else happen:

Synonyms for TRIGGER: activate, spark, drive, power, generate, move, start, actuate; Antonyms of TRIGGER: kill, cut, shut off, cut out, stop, turn off, brake, check

Triggerfish are about 40 species of often brightly colored marine ray-finned fishes belonging to the family Balistidae. Often marked by lines and spots, they inhabit tropical and subtropical oceans throughout …

If something acts as a trigger for another thing such as an illness, event, or situation, the first thing causes the second thing to begin to happen or exist.

As illegal firearms flood into a gun-free South Korea, a resolute cop and a mysterious partner join forces to stop the chaos from sweeping the nation. 1. Episode 1. When a shocking mass shooting shatters …