施教 means 'to impart teaching' or 'to instruct', emphasizing the active, deliberate act of delivering knowledge or moral guidance—often by a teacher, mentor, or authority figure. The character 施 (shī) conveys 'to carry out', 'to implement', or 'to apply', while 教 (jiào) means 'to teach' or 'instruction'. Together, they form a formal, slightly literary verb that highlights intentionality and responsibility in teaching—not merely conveying information, but shaping understanding or character.

This term appears frequently in educational, philosophical, and classical contexts, especially when discussing pedagogical principles, teacher ethics, or Confucian ideals of moral cultivation. It is rarely used in casual speech; instead, it appears in official documents, academic writing, teacher training materials, or discussions about educational philosophy. Unlike everyday verbs like 教 (jiāo) or 教学 (jiāoxué), 施教 carries a tone of solemn duty and methodological purpose.