Meaning & Definition
noun
The belief that there is no deity or deities; a rejection of religious beliefs.
Atheism is often based on scientific reasoning and skepticism towards religious claims.
The doctrine or belief that there is no God.
Many philosophers have written extensively on atheism and its implications for morality.
A lack of belief in the existence of gods or a higher power.
His atheism led him to question many traditional values associated with religion.
Etymology
From the Greek 'atheos' meaning 'without gods'.
Common Phrases and Expressions
atheist manifesto:
A written statement advocating atheistic beliefs.
out of atheism:
A term used to describe a transition from atheism to belief.
Slang Meanings
Godless
Some might consider a godless lifestyle as a form of atheism.
Non-theist
In discussions, she identified herself as a non-theist, rejecting organized religion.