The definition of a hero is

Auniversally understood.
Bdetermined by personal and cultural factors.
Cclearly defined by a set of established traits.
Dstatic and impartial.

Verified Answer :

Neuron

The definition of a Hero is actually more determined by personal and cultural factors B.

It would be hard to say that what a hero is is something that is understood universally given the fact that we have such a diversity in cultures. People often don't consider that what might be considered a heroic act in one culture, doesn't necessarily count as a heroic act in another culture.