δικαίωσις/dikaiōsis

This word is a type of thing or idea. It is a noun.

This word can mean the act of saying that a person is not guilty of an evil action.
This word can mean the act of saying that no one will punish a certain person who has done something evil.
This word can mean the act of causing one person to have a right relationship with someone else so that they have peace with one another.

See: Romans 4:25; Romans 5:18