1. people who organize and finance events, especially entertainment or sports events
2. people who actively support or encourage the development of something
3. DNA sequences that regulate gene expression by serving as binding sites for proteins
Usage: biology

Examples

• The concert promoters sold thousands of tickets for the music festival.
• Boxing promoters arranged the championship fight for next month.
• Environmental promoters organized a rally to support clean energy.
• The promoters of the new technology presented their ideas to investors.
• Scientists studied how promoters control gene activity in cells.
• Event promoters must obtain permits before hosting large gatherings.
• The promoters of the charity drive raised significant funds for the cause.