This is the 8559th most frequent Portuguese word.
absoluto
Absolute; total, complete, or unrestricted.
Here, 'absoluta' describes the unlimited or complete nature of the authority held by the person in question.
Ela é uma autoridade absoluta em sua área de pesquisa.
She is an absolute authority in her research field.
In this sentence, 'absoluto' conveys the idea of totality or complete absence of sound.
Este é o silêncio absoluto que sempre quis experimentar.
This is the absolute silence I always wanted to experience.
Here, 'absoluto' emphasizes the pure or intense quality of the color blue observed in the sky.