This is the 11003rd most frequent Portuguese word.
inéditas
"Unpublished" or "never-before-seen."
The word 'inéditas' here is used as an adjective to describe the ideas as unique and never done before.
Ela apresentou ideias inéditas para o projeto.
She presented unprecedented ideas for the project.
In this sentence, 'inéditas' refers to works that had not been published previously.
O autor publicou obras inéditas este mês.
The author published unpublished works this month.
In this context, 'inéditas' is describing the news as being newly introduced or shocking.