Noun
(cosmetics) The line of the eyelash.
(theater) A rope for tying pieces of scenery together.
Source: en.wiktionary.org"This is my favorite for amping up your lashline and giving your eyes extra definition," says celebrity makeup artist Aliana Lopez, adding that the skinny point is perfect for tightlining your upper waterline and smudging into your lashes. Source: Internet
Make sure you trim the strips to fit your lashline. Source: Internet