A humanitarian is someone who works to reduce human suffering and improve people's lives, especially during crises like wars, natural disasters, or famines. Humanitarian workers might deliver food and medicine to earthquake victims, set up temporary shelters for refugees fleeing conflict, or provide clean water in areas struck by drought.

Humanitarians see suffering anywhere as a problem that deserves attention and action. Organizations like the Red Cross employ thousands of humanitarian workers who travel to dangerous places to help people they've never met.

You can also use humanitarian as an adjective. A humanitarian crisis means a situation where many people desperately need help to survive. Humanitarian aid refers to supplies like food, water, medicine, and shelter given to people in urgent need, usually without expecting anything in return.

What makes someone a humanitarian is taking action to help others, often in difficult or dangerous circumstances. A doctor who volunteers in a war zone, an engineer who builds water systems in poor villages, or someone who organizes food drives after a hurricane could all be called humanitarians. Feeling compassion matters, but humanitarians turn those feelings into concrete help for people in need.