herald
/ˈhɛrəld/ or /ˈhɛrld/Definitions
1. noun
A person who officially announces the arrival of a king, queen, or other high-ranking person, or a person who announces news or an event
“The herald sounded the trumpet to announce the king’s arrival.”
2. noun
A sign or symptom that announces or indicates the presence of something
“The fever was a herald of the impending illness.”
3. verb
To announce or indicate the arrival or presence of something
“The news heralded a new era of peace and prosperity.”
4. verb
To serve as a warning or a sign of something to come
“The stormy weather heralded a rough night ahead.”
5. noun
A bird, especially one that is known for its distinctive call, such as a bird that announces the time of day or the start of a new season
“The morning herald was the first bird to sing.”