1.Definition: the likeness of a representation to the thing represented

"Engineers strove to increase the naturalness of recorded music"

Category: General

2.Definition: the quality of being natural or based on natural principles

"He accepted the naturalness of death", "The spontaneous naturalness of his manner"

Category: General

3.Definition: the quality of innocent naivete

Related Noun(s):artlessness, innocence

Category: General