Lash stuff (7)

I believe the answer is:

mascara

(Other definitions for mascara that I've seen before include "that accentuates lashes" , "Eyelash cosmetic" , "Makeup used to darken and thicken the eye lashes" , "Eyelash darkener" , "Type of make-up" .)

I've seen this clue in the King Feature Syndicate.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.