Wear — Off

: Describes a slow decline in emotional intensity. For instance, "The novelty of the new car eventually wore off ".

: A gold-plated piece might see its finish wear off after years of frequent use. wear off

To means to gradually decrease in intensity, lose effectiveness, or disappear entirely. This phrasal verb is most commonly used to describe the fading of sensations, physical effects, or novelty. Common Applications : Describes a slow decline in emotional intensity