A person who does not believe in deities or gods.
Atheists. One who does not believe in the existence of a Supreme Being, an atheist, is incompetent as a witness, being incapable of being sworn. […] Changed by Acts of 1851, No. 12 (P. S. 1593), under which, no question can be raised as to a witness's "opinions on matters of religious belief."
A person who does not believe in a particular deity (but may believe in another deity).
Malice and prejudice concurred in representing the Christians as a society of atheists, who, by the most daring attack on the religious constitution of the empire, had merited the severest animadversion of the civil magistrate.
A person who does not believe in any religion (not even a religion without gods); a nonreligious person.
Of or relating to atheists or atheism; atheistic.
He would have been seven times more Epicure and atheist than he was.
To make someone an atheist.
The multitude of opinions doth draw him away, or else Atheist him, that he will be nothing. […] The multitude of opinions […] doth un-atheist him, put him upon the search and examination what is the truth of God.
From Middle French athéiste (athée + -iste), from Latin atheos, from Ancient Greek ἄθεος (átheos, “godless, without god”), from ἀ- (a-, “without”) + θεός (theós, “god”).
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