Trying a different tack here: Being "triggered" can mean any time the nervous system responds to stimuli or an event with fight, flight, fawn or freeze response. Your fearful/anxious state is definitely a state of being triggered, because your nervous system is activated. An anxiety attack or a flashback is a more "obvious" state of being triggered.
Not being triggered is any time a person's nervous system is calm, relaxed, non-aroused, non-reactive.

It is very possible for people to become accustomed to living in a perpetual state of fight or flight or fawn or freeze, or to bounce around between them with very little time spent with a calm and rested (safe) non-aroused nervous system. I did that for most of my life. Now I am learning to stay within a window of tolerance as much as I can, and get better at it all the time. It takes a lot of work.

My Ts job as a trauma T is to help me find and stay in that window. Your T will want to do that too. Its hard when you first start, when you don't know "safe".