D defs.my
Entry 3 senses · 2 variants Webster, 1913

Didactic

/dī-dăkˈtĭk/ · Di·dac·tic · IPA /daɪˈdæk.tɪk/
01 a. Fitted or intended to teach; conveying instruction; preceptive; instructive; teaching some moral lesson; as, didactic essays.
  1. 1.
    Fitted or intended to teach; conveying instruction; preceptive; instructive; teaching some moral lesson; as, didactic essays.
    “The finest didactic poem in any language.” Macaulay.
  2. 2.
    excessively prone to instruct, even those who do not wish to be instructed; -- of people.[Pejorative]
Syn. didactic.
02 n. A treatise on teaching or education.
  1. 1.
    A treatise on teaching or education.[Obs.]