Ehh what is this?

[Zidneya]

Okay I asked and apparently atheus is a term that it's commonly said in spanish speaking language. So I assume that, that's the reason of why any of you don't know it(So I felt a little silly for asking you guys, sorry). But then they told me that it's a common term that most of all world religious debaters know since the person I asked said that she has heard foreign people use it.
Then I asked: yeah but what does it mean.
And she said: I don't remember correctly but you're the atheist one you should know it.

I'm gonna be honest with you guys. I'm starting to feel a little frustrated.