A rational personal conviction held by someone that theism is a falsehood.
"God is dead: but considering the state Man is in, there will perhaps be caves, for ages yet, in which his shadow will be shown." - Neitzsche
by JM December 17, 2004
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The most logical theological position to take. The belief that god does not exist.
An example of Atheism? I don't know what to put here.
by GaleryonTheMystic December 8, 2007
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The rejection of theism, or belief that there is no omnipotent being that controls or created anything. The atheist leaves little to subjectivity beyond this, and generally only relies on what is observable and provable.

Atheism relies heavily on science for explanation. The only induction allowed in science is in the basic properties of matter that are so fundamental that they can not be proven to exist by anything else (the same way a statement can not cite itself as a proof), but are easily observable and thus held to be true. Science holds true only what can be observed.
by SpooneyMallard December 16, 2008
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The belief that your belief sucks
Christianity is stupid because they believe in god, atheism doesn't involve that so atheists agree that Christianity is stupid
by Psychoiguana December 18, 2013
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The belief that there was nothing and nothing happened to nothing and then nothing magically exploded for no reason, creating everything and then a bunch of everything magically rearranged itself for no reason whatsoever into self replicating bits which then turned into dinosaurs.
Atheism
by Claptrap January 1, 2014
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The only true religion. Thoughs who follow shall later repent for their....oh I'm just playin I'm just playin!Anywho religions that don't believe in a god seem to be happier!
Stan:Hey Jimmy how's atheism treating you!
Jimmy:Great! how's buddhism treatin you?
Stan:Great!
Stan and Jimmy: Great!
by Stan Lightsaber April 12, 2006
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restore of good mental health, avoidance from religious obsessive compulsive disorders. Respect for common sense and individual liberty, subscription to secular humanism and/or nihilism.

a philosophy with the rejection of supernatural creation and the assertiveness that the universe evolved through steps and series of powerful natural forces.
he is so smart, what an atheism !

my atheist friend goes to university
by Pandora8732490427420674067 September 17, 2009
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