An illustrious man, supposed to be exalted, after death, to a place among the gods; a demigod, as Hercules.
A man of distinguished valor or enterprise in danger, or fortitude in suffering; a prominent or central personage in any remarkable action or event; hence, a great or illustrious person.
The principal personage in a poem, story, and the like, or the person who has the principal share in the transactions related; as Achilles in the Iliad, Ulysses in the Odyssey, and Aeneas in the Aeneid.
A hero is someone who has given his or her life to something bigger than oneself. Joseph Campbell
A hero is an ordinary individual who finds the strength to persevere and endure in spite of overwhelming obstacles. Christopher Reeve
When your time comes to die, be not like those whose hearts are filled with fear of death, so that when their time comes they weep and pray for a little more time to live their lives over again in a different way. Sing your death song, and die like a hero going home. Tecumseh
A hero is someone who understands the responsibility that comes with his freedom. Bob Dylan
A hero is somebody who is selfless, who is generous in spirit, who just tries to give back as much as possible and help people. A hero to me is someone who saves people and who really deeply cares. Debi Mazar