1. traditional or established beliefs, especially in religion
2. adherence to accepted or traditional and established beliefs or practices
3. the quality or state of being orthodox

Examples

• The church emphasized strict orthodoxy in its teachings.
• His political orthodoxy made him popular with traditional voters.
• She questioned the orthodoxy of established scientific theories.
• The professor challenged students to think beyond academic orthodoxy.
• Religious orthodoxy often conflicts with modern social values.
• The party’s orthodoxy prevented it from adapting to changing times.
• Economic orthodoxy suggested raising interest rates to control inflation.