didactic

UK: dɪˈdæk.tɪk | US: daɪˈdæk.tɪk

Definition
  1. adj. intended to teach, often with a moral or ethical lesson

  2. adj. (often disapproving) overly instructive or moralistic

Structure
didact <teach>ic <adjective suffix>didact <teach>ic <adjective suffix>
Etymology

The word "didactic" originates from Greek didaktikos, which emphasizes skill in teaching. It entered English via Latin didacticus in the 17th century, retaining its core meaning of instructional intent. Over time, it acquired a nuanced, sometimes negative connotation—implying excessive moralizing or pedantry. The root didaskein ("to teach") also appears in "didaskalia" (instruction) and "autodidact" (self-taught).

Examples
  1. The novel's didactic tone made it feel more like a textbook than a story.

  2. Her didactic approach to parenting included daily life lessons.

  3. The fable is didactic, aiming to impart wisdom about honesty.

  4. Critics dismissed the film as overly didactic and lacking subtlety.

  5. He avoided didactic language in his lectures, preferring open-ended discussions.