Definition of peace-loving:
(n) :
A state of tranquility, quiet, and harmony. For instance, a state free from civil disturbance.
(n) :
A state free of war, in particular war between different countries.
(n) :
Harmony in personal relations.
(n) :
A state free of oppressive and unpleasant thoughts and emotions.
(v) :
To make peace; to put at peace; to be at peace.
(n) :
(figuratively, euphemistic) Death.