신이 존재한다는 사실을 믿지 않거나 신의 존재를 부정하는 사람.
A person who does not believe in the existence of a god or any gods.
예문:
"She has been an atheist since her university days after studying evolutionary biology."
"The author explores the ethical frameworks used by atheists to find meaning in life without religion."
"While his parents were deeply religious, he chose to identify as an atheist."