anunciar

verb
  1. To make a public or formal declaration about something, often related to information, plans, or intentions. verb
    The company will anunciar its new product line next week.
    She decided to anunciar her engagement to her friends and family.
  2. To give notice of the arrival, presence, or readiness of something or someone. verb
    The loudspeaker was used to anunciar the arrival of the train.
    The host will anunciar the start of the event shortly.