1. A message, image, or content shared on social media or online platforms that is visible to all users or a wide audience
She made a public post about her new job on LinkedIn.
Ela fez uma postagem pública sobre seu novo emprego no LinkedIn.
2. An official position or employment in government or public administration
He was appointed to a public post as a city councilman.
Ele foi designado para um cargo público como vereador.