advertisement

noun
  1. A public notice or announcement promoting a product, service, or event, often paid for by a business or individual. noun
    The company launched a new advertisement campaign to boost sales.
    I saw an advertisement for the concert on television.
  2. The act of advertising or the process of making something known to the public. noun
    The advertisement of the new policy was handled by the marketing department.
    Effective advertisement requires understanding the target audience.