The term MASCARA SITE can be broken down into two crossword solutions: LASH (4 letters) and EYELASH (7 letters). Mascara is a cosmetic product used to darken, thicken, lengthen, and define eyelashes. It is usually applied with a wand or brush and comes in a variety of colors and formulas. Lashes are the hairs that grow on the upper and lower eyelids. EYELASH extensions are a popular beauty trend that involves attaching synthetic lashes to the natural lashes to create a fuller, more dramatic look.