pro‧mot‧er AC /prəˈməʊtə $ -ˈmoʊtər/ noun [countable]
[Word Family: noun: promotion, promoter; verb: promote; adjective: promotional]

1. someone who arranges and advertises concerts or sports events:
a boxing promoter

2. someone who tries to persuade people to support or use something:
promoters of solar energy

[TahlilGaran] Dictionary of Contemporary English ▲