According to the American Atheists website they state this
Atheism is one thing: A lack of belief in gods.
Atheism is not an affirmative belief that there is no god nor does it answer any other question about what a person believes. It is simply a rejection of the assertion that there are gods. Atheism is too often defined incorrectly as a belief system. To be clear: Atheism is not a disbelief in gods or a denial of gods; it is a lack of belief in gods.
What is Atheism? | American Atheists
But in many discussions in this forum with many good Atheists i come across many ways to describe what atheism is.
Could i get some more info from Atheists in this forum? What is Atheism to you?
I fully agree with the definition you provided.
Atheism is not a claim. It's not a doctrine. It's actually a pretty meaningless word.
It's a single stance on a single issue, really.
It's a specific response to a specific question.
"do you believe in god(s)?"
"no"
That's it.
It doesn't tell you what IS being believed.
It only tells you what is NOT being believed.
It's a ridiculous word really....
It's like having a word for someone who doesn't practice sports, with the different sports being various religions.
Imagine football being Islam, soccer being christianity, tennis being hinduism.
A muslim would be a football player.
A christian would be a soccer player.
A hindu would be a tennis player.
An atheist? Not any kind of player.
We don't have a word for someone who doesn't practice a sport.
Some analogies that I like, which kind of illustrate what atheism is to me:
- if religions are tv channels, then atheism is turning the TV off or not owning a tv
- if religions are types of shoe, then atheism is being barefoot
- if religions are hair colors, then atheism is being bald
- if religions are outfits, then atheism is being nude
In short: atheism doesn't refer to a belief that somebody has. It refers to the exact opposite: a specific belief (theism) that the person does NOT have.