The act of setting oneself on fire as a form of protest or sacrifice.

आत्म-जलन का कार्य

English Usage: His self-immolation was intended to draw attention to the plight of his people.

Hindi Usage: उसकी आत्म-जलन का कार्य उसके लोगों की दुर्दशा की ओर ध्यान आकर्षित करने के लिए था।