This is the 12378th most frequent Portuguese word.
simultânea
"Simultânea" means "simultaneous" or "occurring at the same time."
Here, "simultânea" is an adjective modifying "transmissão," telling us that the broadcast happens synchronously across platforms.
A transmissão será simultânea em várias plataformas.
The broadcast will be simultaneous on several platforms.
In this case, "simultânea" serves as an adjective for "tradução," indicating a translation that occurs in real-time.
Uma tradução simultânea foi oferecida para os participantes.
A simultaneous translation was offered to the participants.
In this sentence, "simultâneas" is used as an adjective describing tasks that occur at the same time.