慈善 (cí shàn) is a compound noun meaning 'charity' or 'philanthropy'—acts of kindness and generosity intended to help others, especially those in need. The first character 慈 (cí) conveys compassion, tenderness, and benevolent love (often associated with parental care), while 善 (shàn) means 'goodness', 'virtue', or 'doing good'. Together, they express the moral ideal of actively caring for others through selfless action, not just feeling sympathy. This word is commonly used in formal and written contexts: charity organizations, fundraising campaigns, government policies on social welfare, and news reports about humanitarian efforts.

Although 慈善 can refer broadly to charitable activity in any domain, it frequently appears in discussions about animal welfare, environmental protection, and disaster relief—contexts where compassion extends beyond humans to vulnerable beings and ecosystems. It carries a respectful, positive connotation and is rarely used ironically or critically unless explicitly modified (e.g., 伪慈善 'fake charity').