Triggers

The left turn signal will only activate if a vehicle in the left turn lane triggers the sensor embedded in the roadway.

I'm checking for laser beam alarm triggers.

The patient gets a weakened version of the germ, which triggers the body's immune system to produce antibodies.

NO2 pollution triggers an estimated 4 million asthma cases in children each year worldwide.

That triggers me.

That's one of Tom's triggers.

It's one of Tom's triggers.

What triggers your asthma attacks?

What triggers this anxiety?

What triggers this type of anxiety?