DictionarymascaraEyelash cosmetic
noun

mascara

mas-KAIR-uh/mæˈskærə/

A cosmetic used to make eyelashes darker or fuller.

She brushes mascara onto her lashes to make them darker.

A woman carefully applies mascara to her eyelashes using a small wand, close clear cosmetic action and realistic hand.
Etymology

Spanish máscara meant “a stain” or “a mask.” The cosmetic was originally used by actors to color hair; its modern sense narrows that coloring function to the eyelashes.

In context

Marina Joyce0:49
all you do is comb through your eyelashes like so and just keep doing it you want to try and get it perfect so don't aim to put tons of mascara on
SUPER LONG EYELASHES MAKE-UP TUTORIAL!

More examples

  • A second coat of mascara makes her lashes look fuller.
  • I wear waterproof mascara when I go swimming.
  • He gently removes his mascara before bed.