Eyeliner Target is a term used to describe the area of the eye where eyeliner is applied. It is typically the area around the lash line, from the inner corner of the eye to the outer corner. The term LID is an acronym for Lash Inner and Outer Dividers, which are the two lines that divide the eyelid into three sections. These sections are the upper LID, the lower LID, and the area between the two lids. Eyeliner Target is the area between the two dividers, and is the area where eyeliner is applied.