1. to help something develop, increase, or become more successful
2. to give someone a higher or more important position at work
3. to advertise or publicize something in order to increase sales or awareness

Examples

• Regular exercise promotes good health.
• The company promotes employees based on performance.
• She was promoted to manager last month.
• The new policy promotes environmental sustainability.
• The restaurant promotes its daily specials on social media.
• Reading to children promotes literacy skills.
• The organization promotes awareness about climate change.