This is the 393rd most frequent Portuguese word.
lista
List.
Fi means to organize or document items into a sequence or category, like a 'list' of items needed.
Eu fiz uma lista das compras que precisamos.
I made a list of the groceries we need.
Here, 'lista' refers to an enumerated set of people related to the event.
A lista de participantes do evento já foi publicada.
The list of participants for the event has already been published.
The usage of 'lista' indicates a sequential order or a scheduled priority for participants.