1. past tense and past participle of promote: to advance someone to a higher position or rank
2. past tense and past participle of promote: to help something develop or increase
3. past tense and past participle of promote: to advertise or publicize something

Examples

• She was promoted to manager after three years.
• The company promoted him to vice president.
• The new policy promoted better communication.
• Exercise promotes good health.
• The band promoted their new album on social media.
• The restaurant was heavily promoted in local newspapers.
• His hard work promoted his reputation in the field.