martyr
A martyr is a person who sacrifices their life or endures great suffering for a cause, belief, or principle. The term implies voluntary acceptance of harm in pursuit of that cause, often for ethical, religious, or political reasons. In some contexts it encompasses those who suffer extensive injury or persecution without death.
Etymology: From the Greek martys, meaning witness. In early Christian use, martyrs were those who bore witness
Religious context: In Christianity, martyrs are often venerated and may be commemorated liturgically; some traditions recognize
Modern usage: The term is commonly extended beyond death to describe people who endure significant sacrifices