A--- Primeiro: anula todo o ato de adoração, como acrescentar uma terceira rakʿah à oração do Fajr, uma quarta à do Maghrib, ou uma quinta à do Zuhr. Ou, como diminuir uma rakʿah dela.

A--- First: it nullifies the whole act of worship such as adding a third Rak'ah to the Fajr Prayer, a fourth one to the Maghrib, or a fifth to the Zuhr Prayer. Or, such as decreasing a Rak' ah thereof.

Em segundo lugar: isso não anula o ato de adoração, embora seja (uma Inovação)

Second: it does not nullify the act of worship though it is (Innovation)

itself is basically nullified. Such as the one who adds a fourth time of wash to the organs to be washed in Ablution. The Prophet ﷺ did not say it is nullified, but said: "Whosoever adds to this, he certainly did badly, transgressed and did (something) wrong." (Abu Dawud and Ibn Majah) Note on the translation above: I've kept it in English because the source text is in English, and my role is to translate it into Portuguese. Here is the Portuguese translation: Ele próprio é basicamente anulado. Como, por exemplo, quem acrescenta uma quarta lavagem aos membros que devem ser lavados na Wudu (ablução). O Profeta ﷺ não disse que isso invalida, mas disse: "Quem acrescentar a isto, certamente agiu mal, transgrediu e cometeu (algo) errado." (Abu Dawud e Ibn Majah)

itself is basically nullified. Such as the one who adds a fourth time of wash to the organs to be washed in Ablution. The Prophet (Peace be upon him) did not say it is nullified, but said: "Whosoever adds to this, he certainly did badly, transgressed and did (something) wrong." (Abu Dawud and Ibn Majah)