spokesperson
US /ˈspoʊksˌpɝː.sən/
UK /ˈspoʊksˌpɝː.sən/
1.
porta-voz
a person who speaks for a group or organization
:
•
The company's spokesperson announced the new policy.
O porta-voz da empresa anunciou a nova política.
•
She was appointed as the official spokesperson for the charity.
Ela foi nomeada porta-voz oficial da instituição de caridade.