‘峻节’ is a literary and formal noun meaning 'upright moral integrity' — the unwavering adherence to high ethical principles, especially in the face of pressure or temptation. The character 峻 (jùn) literally means 'steep, lofty, stern', evoking rigor and uncompromising height; 节 (jié) means 'integrity, moral principle, or honor', often used in compounds like 气节 (qìjié, 'moral courage') and 民族气节 (mínzú qìjié, 'national dignity'). Together, they form a compact, classical expression emphasizing moral stature and resolute virtue.

This term appears most frequently in historical narratives, biographies of upright officials or scholars, and formal speeches praising ethical steadfastness. It carries strong positive connotations and is rarely used in casual conversation. While not obsolete, it belongs to elevated written Chinese and is more common in essays, commemorative texts, or moral education contexts than in everyday speech.