1
as in thin
being of less than usual width
a hairline crack in the mug, almost too small to notice, was enough to make the mug break when filled with hot tea
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in subtle
made or done with extreme care and accuracy
a hairline distinction between her rating of certain things as "necessary" and others as "absolutely necessary"
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in mathematical
meeting the highest standard of accuracy
an ultrasensitive telescope that requires hairline placement of the lenses
Synonyms & Similar Words
Antonyms & Near Antonyms
as in inch
a very small distance or degree
the controversial measure passed by a hairline, the margin of victory being but a single vote
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Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
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Recent Examples of hairline
Lauren Dana Ellman, Travel + Leisure, 23 Aug. 2025
Ticks are small, blood-sucking parasites that latch onto humans and animals, often hiding in skin folds, hairlines or even eyelashes.
—Daniella Gray, MSNBC Newsweek, 23 Aug. 2025
Located about 2 degrees below the hairline-thin moon will be M44, one of the sky's finest open clusters.
—Joe Rao, Space.com, 18 Aug. 2025
But, her full hairline didn’t stand alone.
—Essence, 15 Aug. 2025
See All Example Sentences for hairline
Noun
It can be used along the scalp, hairline, and part lines—not just the face.
—Lauren Dana Ellman, Travel + Leisure, 23 Aug. 2025
Ticks are small, blood-sucking parasites that latch onto humans and animals, often hiding in skin folds, hairlines or even eyelashes.
—Daniella Gray, MSNBC Newsweek, 23 Aug. 2025
Located about 2 degrees below the hairline-thin moon will be M44, one of the sky's finest open clusters.
—Joe Rao, Space.com, 18 Aug. 2025
But, her full hairline didn’t stand alone.
—Essence, 15 Aug. 2025
See All Example Sentences for hairline
Recent Examples of Synonyms for hairline
Adjective
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Leaders who pay attention to these lessons now will be best prepared to thrive in a world where the boundaries between Earth and orbit are becoming ever thinner.—
Bernard Marr,
Forbes.com,
12 Sep. 2025
-
The water pressure then causes the vehicle to rise and slide on a thin layer of water between the tires and the road, making the driver lose control.—
CA Weather Bot,
Sacbee.com,
11 Sep. 2025
Adjective
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This planet is electric, unpredictable and genius with its approach, but its transits are anything but subtle.—
Valerie Mesa,
PEOPLE,
6 Sep. 2025
-
Even subtle light or noise can disrupt sleep cycles, preventing you from reaching the deeper, most restorative stages of sleep necessary for physical and mental recovery.—
Bryan Robinson,
Forbes.com,
6 Sep. 2025
Adjective
-
Conclave feels like a very architectural, sparse, mathematical film, [whereas] Ballad felt to me like a chaotic pop opera that explodes at the seams.—
Mia Galuppo,
HollywoodReporter,
5 Sep. 2025
-
It’s assumed that there are more relationships, and deeper (mathematical) connections, between the particles that are known to exist in the Universe.—
Ethan Siegel,
Big Think,
5 Sep. 2025
Noun
-
The 9-inch monochrome CRT was retained, but the floppy drive no longer had a door, and the keyboard was extended with several special keys.—
Cameron Kaiser,
ArsTechnica,
12 Sep. 2025
-
Add 2 inches of organic mulch around the base to retain moisture.—
Karen Brewer Grossman,
Southern Living,
12 Sep. 2025
Adjective
-
They’re also made with arch support and a toe box that’s not too narrow or crammed, per the brand, plus the rubber sole offers a nice cushioned platform with each step.—
Alyssa Grabinski,
PEOPLE,
8 Sep. 2025
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With Republicans holding only a narrow majority, the outcomes could shape the balance of power heading into 2026.—
Grace Sandman,
ABC News,
8 Sep. 2025
Adjective
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At breakfast, expect Okinawan-style waffles with sweet red beans, Vietnamese pho, and delicate local tofu.—
Kaila Yu,
Forbes.com,
12 Sep. 2025
-
The rising sun turned the snow a delicate pink, and beads of frost glittered like diamonds on the trees.—
Jack Atcheson Sr. as told to Michael Hanback,
Outdoor Life,
11 Sep. 2025
Adjective
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Those physically-accurate models in the digital twin of the data center function exactly like their physical counterparts in the real world.—
Marco Chiappetta,
Forbes.com,
9 Sep. 2025
-
The goal, administration officials said on a call with reporters Tuesday morning, is to use laws that are already on the books to ensure people receive transparent, accurate information about drugs, especially potential risk factors.—
Will McDuffie,
ABC News,
9 Sep. 2025
Noun
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With his neck tattoos and a goal celebration based on an anime character, Igor Jesus is a hard man to miss.—
Paul Taylor,
New York Times,
8 Sep. 2025
-
The Love Island star also added red opera gloves and a neck scarf.—
Catherine Santino,
PEOPLE,
8 Sep. 2025
Cite this Entry
“Hairline.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hairline. Accessed 14 Sep. 2025.
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