综合 (zōng hé) is a versatile word meaning 'comprehensive' when used as an adjective and 'to synthesize' or 'to integrate' when used as a verb. The first character 综 (zōng) originally meant 'to gather threads together'—suggesting collection and organization—while 合 (hé) means 'to join', 'to unite', or 'to combine'. Together, they convey the idea of bringing diverse elements into a unified, well-structured whole. It's commonly used in academic, professional, and everyday contexts to describe integrated approaches, holistic thinking, or the process of combining information, methods, or resources.

This word appears frequently in formal and semi-formal registers—for example, in education (综合课程, 'integrated curriculum'), media (综合报道, 'comprehensive reporting'), and science (综合分析, 'comprehensive analysis'). Unlike simple synonyms like 全面 (quánmiàn, 'all-around'), 综合 emphasizes active integration rather than mere coverage, implying thoughtful synthesis rather than passive accumulation.