The meaning of DOCTRINE is a principle or position or the body of principles in a branch of knowledge or system of belief : dogma. How to use doctrine in a sentence. What does doctrine mean? Learn the meaning of doctrine and its definition. Understand what doctrine means, get detailed explanations, usage examples, and discover the meaning of doctrine in different contexts. Learn the meaning of doctrine as a set of principles or beliefs, especially religious ones, or a statement of official government policy. See synonyms, pronunciation, and usage examples of doctrine in British and American English. What does the noun doctrine mean? There are eight meanings listed in OED's entry for the noun doctrine, four of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence. doctrine has developed meanings and uses in subjects including religion (Middle English) education (Middle English) Christianity (mid ...