Atheism means 'not theism'. It really is that simple and it baffles me that some people have a problem with this. As a male, I could be described as 'non-female' if necessary. I don't have to be anti-female in order for the definition to qualify - I could be, but it's certainly not a requirement.
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'