'Zūn shī' literally means 'to respect teachers' and functions as a noun meaning 'revered teacher' or 'teacher held in high esteem.' The character 尊 (zūn) conveys reverence, honor, or esteem, while 师 (shī) means 'teacher' or 'master.' Together, they form a compound that emphasizes the Confucian cultural value of honoring educators—not merely as professionals, but as moral guides and knowledge transmitters. This term is often used in formal or traditional contexts, such as educational ceremonies, school mottos, or discussions about teaching ethics.

Unlike the neutral word 老师 (lǎoshī), which simply denotes 'teacher,' 尊师 carries strong positive connotations of deep respect and gratitude. It may appear in phrases like 尊师重道 (zūn shī zhòng dào, 'respect teachers and value the Way'), highlighting its role in broader ethical frameworks. While not commonly used in casual daily speech, it appears frequently in writing, speeches, and official educational discourse across China and other Sinophone communities.