Why was Teresa called the trigger? What was the trigger? And why did Teresa become the trigger? Trigger definition?

Why was Teresa called the trigger? Teresa Agnes, originally named Deedee, is a Glader and a creator of the Maze ... is taken out) starts setting off bombs, triggering the collapse of the building.

What was the trigger? A trigger is something that sets off a memory tape or flashback transporting the person back to the event of her/his original trauma. Triggers are very personal; different things trigger different people ... A person's triggers are activated through one or more of the five senses: sight, sound, touch, smell and taste.

And why did Teresa become the trigger? When Thomas goes to her, she speaks to him telepathically and tells him that they were the ones who did this to the other boys, and that she triggered the Ending.

Trigger definition? a small device that releases a spring or catch and so sets off a mechanism, especially in order to fire a gun.

"he pulled the trigger of the shotgun"

verb

cause (an event or situation) to happen or exist.

"an allergy can be triggered by stress or overwork"