Tips for coping with stress|publications|violence. Definition of stress: stress management defines stress precisely as a person's physiological response to an external stimulus that triggers the "fight-or-flight" reaction. causes of stress: many things can trigger the stress reaction, including danger, threat, news, illness, as well as significant changes in one's life such as the death of a loved one. Definition of stress: stress management defines stress precisely as a person's physiological response to an external stimulus that triggers the "fight-or-flight" reaction. causes of stress: many things can trigger the stress reaction, including danger, threat, news, illness, as well as significant changes in one's life such as the death of a loved one. An Overview Of Stress Management Verywell Mind Definition of stress management in the definitions. net dictionary. meaning of stress management. what does stress management mean? information and...