Definitions

1. noun

A person who holds that some moral questions are irrelevant or outside the realm of morality, and that the truth about them does not matter.

“The philosopher was known for his views as an adiaphorist, arguing that some moral dilemmas were ultimately inconsequential.”

2. noun

A person who holds that certain things are neither good nor evil, and that they are of no moral significance.

“The historian studied the ancient philosopher who was considered an adiaphorist, exploring the implications of his ideas.”