doctrine
US /ˈdɑːk.trɪn/
UK /ˈdɑːk.trɪn/

1.
dottrina, credo
a belief or set of beliefs held and taught by a Church, political party, or other group.
:
•
The church adheres to a strict doctrine.
La chiesa aderisce a una rigida dottrina.
•
The political party's doctrine emphasizes social equality.
La dottrina del partito politico enfatizza l'uguaglianza sociale.