What is shut up in spanish?

In Spanish, "shut up" is translated as "cállate" or "callate." It is considered a rude or impolite way of telling someone to be quiet or stop talking. Depending on the context and tone in which it is said, it can be seen as offensive or aggressive. It is important to use this phrase with caution and be aware of the potential negative impact it may have on the person you are speaking to.