annunciatory

/əˈnʌnsiəˌtɔri/
adjective
  1. Relating to or serving as an announcement; proclaiming or heralding something.
    • Her annunciatory gesture pointed toward the newly opened door.
    • The annunciatory tone of the speech made everyone pay attention.
    • The church bells had an annunciatory sound, signaling the start of the festival.
Synonyms
What does "annunciatory" mean? | whatsthatwordmean | whatsthatwordmean