1. in a manner that denies or disbelieves in the existence of God or gods

Examples

• He approached the philosophical question atheistically, rejecting any divine explanations.
• The scientist examined the origins of the universe atheistically.
• She lived atheistically, finding meaning in human relationships rather than religion.
• The book was written atheistically, offering purely secular perspectives on morality.
• They argued atheistically against the existence of any supernatural beings.
• The philosopher reasoned atheistically about the nature of existence.