DictionarydoctrinalOfficial teachings or principles
adjective

doctrinal

DAHK-truh-nul/ˈdɑːktrənl/

Relating to official teachings or principles.

The catechist uses devotional pictures to give doctrinal instruction to the learner.

A Christian catechist teaches a connected set of beliefs using three clear devotional pictures, while an adult learner follows the same pictures in a small study booklet.
Etymology

Doctrina covered both teaching and what was taught as true. A body of such teachings became a set of accepted principles, so doctrinal describes matters concerning those principles.

In context

YourCalvinist (Podcast) with Keith Foskey12:45
Doctrinal beliefs on baptism, doctrinal beliefs on how someone's saved, and what you know, how those things are constituted.
Bow Tie Dialogue: The Restoration Movement

More examples

  • The church publishes a statement clarifying its doctrinal position.
  • The military manual outlines doctrinal changes in coastal defense.
  • Both parties share broad goals despite their doctrinal disagreements.

Forms

doctrinal

doctrine noun — An established teaching or set of principles.

doctrinally adverb — In matters of official teaching or principles.

Similar words

theological
Specifically concerns religious beliefs, not all systems of principles.
ideological
Concerns a system of ideas, especially political or social.