What does "textbooklike" mean?

Resembling or characteristic of a textbook; dry and pedagogic in tone, comprehensive in scope, etc.

Textbooklike

Common synonyms include: biology course book, captioned, diagrammatic, didactic, educational, expository.

adj

adj ·Rare ·Advanced level

Adjective

1
Resembling or characteristic of a textbook; dry and pedagogic in tone, comprehensive in scope, etc.

From textbook + -like.