town crier
US /ˈtaʊn ˌkraɪ.ər/
UK /ˈtaʊn ˌkraɪ.ər/

1.
pregonero
an official of a town or village who makes public announcements in the streets
:
•
The town crier announced the king's decree.
El pregonero anunció el decreto del rey.
•
In ancient times, the town crier was an important source of news.
En la antigüedad, el pregonero era una fuente importante de noticias.