whisker

noun

whis·​ker ˈ(h)wi-skər How to pronounce whisker (audio)
1
a
: a hair of the beard
b whiskers plural
(1)
archaic : mustache
(2)
: the part of the beard growing on the sides of the face or on the chin
c
: hairbreadth
lost the race by a whisker
2
: one of the long projecting hairs or bristles growing near the mouth of an animal (such as a cat or bird)
3
: an outrigger extending on each side of the bowsprit to spread the jib and flying jib guys
usually used in plural
4
a
: a shred or filament resembling a whisker
b
: a thin hairlike crystal (as of sapphire or copper) of exceptional mechanical strength used especially to reinforce composite structural material
whiskered adjective
whiskery adjective

Examples of whisker in a Sentence

He won the race by a whisker.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The slick creatures, with their blunt heads and whiskers, are sometimes easy to spot in the water, but the restaurants that have perfected eating them are a bit harder to find. Chelsea Brasted, Southern Living, 15 May 2026 The list starts with a team that was a whisker or two away from reaching the ultimate destination. Scott Dochterman, New York Times, 15 May 2026 Garments spanning nylon half-zips to French Terry sweatshirts, garments look faded and worn-in and feature hallmarks of denim like whiskers, creases, abrasions and breakages that tell stories of time and use. Angela Velasquez, Footwear News, 24 Apr. 2026 One of its whiskers was also darker than the other. Kimberlee Speakman, PEOPLE, 22 Apr. 2026 See All Example Sentences for whisker

Word History

Etymology

singular of whiskers mustache, from whisk entry 2

First Known Use

circa 1600, in the meaning defined at sense 1a

Time Traveler
The first known use of whisker was circa 1600

Browse Nearby Words

Cite this Entry

“Whisker.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/whisker. Accessed 22 May. 2026.

Kids Definition

whisker

noun
whis·​ker ˈhwis-kər How to pronounce whisker (audio)
ˈwis-
1
a
: a hair of the beard
b
plural : the part of the beard growing on the sides of the face or on the chin
2
: one of the long hairs or bristles growing near the mouth of an animal (as a cat or mouse)
whiskered adjective

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