Definition of doctrine

The word "doctrine" originated from the Latin term "doctrina," which means "teaching" or "instruction." The Latin term is derived from "docere," which means "to teach." In the 14th century, the term "doctrine" was borrowed into Middle English from Old French "doctrine," which was itself borrowed from Latin "doctrina." Initially, the term referred to a body of teachings or principles, particularly religious or philosophical ones. Over time, the meaning expanded to encompass any system of teachings or beliefs, including scientific, political, or social dogmas. Today, the term is commonly used in various fields, including religion, philosophy, politics, and education, to refer to a set of principles or teachings that are believed to be true or desirable.