As a Noun:
1. An announcement in a newspaper, on television, or on a poster about something such as a product, event, or job vacancy. English = advertisement, commercial.
2. Information or actions intended to attract the public's attention to someone or something. English = publicity.
As a Verb or Adjective:
1. To tell people about something such as a product, an event, or a job, in newspapers, on television, or on posters in order to encourage them to buy the product. English = advertise.
2. To make a fact or event widely known to the public. English = publicise.