highlighter

noun

high·​light·​er ˈhī-ˌlī-tər 

plural highlighters

1

: a cosmetic for making facial features (such as the cheekbones) appear lighter or brighter

To enhance her natural beauty, the former model's complexion is glowing with a light, iridescent highlighter on her cheeks and a clear, glittery gloss on her lips.

—Nicole Saunders

2

: a pen with a broad felt tip and brightly colored transparent ink for marking selected passages in a text

At least 100 publications, from newspapers to scientific journals, come into the building daily, and the editors' scissors and highlighters are never idle.

—Keith Henderson

Examples of highlighter in a Sentence

Recent Examples on the Web

Vautin has created a true stationery smorgasbord, stuffed with creamy notebooks, wax seals, fountain pens and inks, wee porcelain bowls, mini-colored-pencil sets, gift wrap, highlighter pens, Hobonichi planners, a bounty of illustrated stickers, and washi-tape rolls by the dozen. —Dan Stahl, New Yorker, 13 Mar. 2026

Honestly, these eggs would make highlighters jealous. —Hali Smith, Idaho Statesman, 28 Feb. 2026

The tint can be used on its own or as a luminous, tone-evening foundation base; it can also be tapped into the high points of the face as a highlighter. —Jenny Berg, Vogue, 23 Feb. 2026

And then highlighter and contour. —Ariana Yaptangco, Glamour, 23 Feb. 2026

Word History

First Known Use

1963, in the meaning defined at sense 2

Rhymes for highlighter

• exciter
• firefighter
• igniter
• lamplighter
• reciter
• screenwriter
• scriptwriter
• songwriter
• sportswriter
• typewriter
• biter
• brighter

Kids Definition

highlighter

noun

high·​light·​er

: a pen with a broad felt tip and brightly colored transparent ink for marking selected passages in a text