1. to make known publicly; to announce or proclaim officially
Usage: formal
2. to put a law or regulation into effect by formal announcement
Usage: legal

Examples

• The government will promulgate new safety regulations next month.
• The university promulgated its updated code of conduct to all students.
• Religious leaders worked to promulgate their teachings throughout the region.
• The committee promulgated guidelines for ethical research practices.
• The king promulgated a decree establishing new trade policies.
• Scientists promulgate their findings through peer-reviewed journals.