1. to make or become higher or taller
2. to make something more intense, stronger, or more noticeable

Examples

• They decided to heighten the fence to improve privacy.
• The dramatic music helped heighten the tension in the scene.
• Adding spices will heighten the flavor of the dish.
• The sunset heightened the beauty of the landscape.
• His anxiety was heightened by the approaching deadline.
• The architect wanted to heighten the ceiling in the main hall.
• The conflict between the characters heightened as the story progressed.