This is the 14811th most frequent Polish word.
reaguje
"Reaguje" means "reacts."
In this sentence, 'reaguje' (reacts) is used to denote the action of responding to an external stimulus with a specified demeanor or behavior.
On reaguje na sytuację bardzo spokojnie.
He reacts to the situation very calmly.
Here, 'reaguje' describes a physiological response to a specific allergen in the environment.
Reaguje alergicznie na pyłki kwiatów.
He reacts allergically to flower pollen.
In this context, 'reaguje' is employed to inquire about a person's behavioral response to verbal critique.