Definition of whisker in English:



  • 1A long projecting hair or bristle growing from the face or snout of many mammals.

    • ‘Smooth-coated otters are agile in the water and on land and use their sensitive whiskers to detect water disturbances.’
    • ‘The entire area under the tree was soaked and the dog was muddy from the whiskers on his cheeks to the bottom of his short tail.’
    • ‘Traders sell tiger products such as skin, teeth, claws and whiskers, mostly as ingredients in traditional Chinese medicines.’
    • ‘Another notable mode of sensation in cats are whiskers, or vibrissae.’
    • ‘He thinks the seals may detect prey by means of their whiskers, detecting the ‘wake’ of fish as they pass by.’
    • ‘Nocturnal animals, binturongs do most of their hunting at night, using their long whiskers as ‘tools’ for sensing food.’
    • ‘Finally, the cat sat in the middle of the street washing himself, lifting first one paw and then the other to clean his ears and whiskers.’
    • ‘Both the bobcat and lynx have sideburn cheek whiskers and beards.’
    • ‘The cat obediently came and sat at her feet, his whiskers brushing her throat.’
    • ‘Long-tailed weasels have a small, narrow head with long whiskers.’
    • ‘The bearded pig is distinguished by its elongated head, narrow body, and abundant chin whiskers.’
    • ‘They are able to sense very minute vibrations in the ground, and feel their way through total darkness with their paws and whiskers.’
    • ‘It has a nose like a dog's, teeth like a leopard's, and whiskers like an otter's.’
    • ‘Eyeballs, whiskers, blood and even tiger nose are among the parts used for their perceived curative properties.’
    • ‘I'm an extremely light sleeper, and once woken - even by the faint brush of our kitten's whiskers on my arm - I stay that way.’
    • ‘Tiger whiskers, eyes, brains, tails, and bones, in particular, are used in traditional remedies believed to cure ailments ranging from toothache to epilepsy.’
    • ‘Every once in a while, particularly when I take out clothes that I haven't worn since our move, I find a cat whisker or a dog hair.’
    • ‘Padded feet, keen night vision and sensitive whiskers enable silent movement through dense undergrowth at night.’
    • ‘Looking into her eyes and reaching up a bit nervously, I take my hand and rub the backs of my fingers through the soft downy fur of her cheek, avoiding her whiskers which might be sensitive, and the blood on her muzzle.’
    • ‘Discovered in Laos, Southeast Asia, the animal is described as an ‘oddball rodent’ with long whiskers, stubby legs, and a furry tail.’
    hair, whisker
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    1. 1.1The hair growing on a man's face, especially on his cheeks.
      • ‘His red eyebrows and sandy whiskers suggest a Scot or Irish background, which carries some particular negative associations for a 19th-century audience.’
      • ‘His uniform - the one he'd always worn - was green with age and his whiskers were grey and bristly.’
      • ‘Thick, bristly, black whiskers that covered the lower half of his face told the two shipmates that he hadn't shaved in a long while.’
      • ‘The Emperor Franz Josef favoured equally luxuriant mutton-chop whiskers - effectively a beard, with the chin shaven.’
      • ‘He wore a checkered cloak over a sweater or two and heavy trousers, sported a full dark moustache and whiskers, he seemed a pensive type, sallow-faced and quiet.’
      • ‘Abraham Lincoln grew his whiskers in the months between his election and inauguration, making full beards ubiquitous during the Civil War that dominated his presidency.’
      • ‘The examiner was a Dr Bull, an elderly anatomy lecturer of rather Victorian appearance, with mutton-chop whiskers and beetling eyebrows.’
      • ‘While Peter's normal hairstyle wasn't changed in any way, he was given whiskers and a moustache.’
      • ‘If we closed our eyes, we could almost see men with mutton-chop whiskers and stem expressions, and women with cinched waists and skirts with floor-sweeping trains.’
      • ‘He was a stout older Scot by the name of Ian, with whiskers of a beard, and a rough voice, but had a kind heart.’
      • ‘Since the mustache part of General Burnside's invention was nothing new, the cheek whiskers became known as ‘Burnsides’ and enjoyed a certain vogue among men of the day.’
      • ‘Mr. Gershwin, a rather catlike man with an intelligent face and bristly whiskers, began.’
      • ‘A wiry old man appeared, a bit shorter than average height, sporting a button-collar and sleeves over small pot-belly and mutton-chop whiskers from the decades past.’
      facial hair, whiskers, stubble, designer stubble, five o'clock shadow, bristles
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    2. 1.2A single crystal of a material in the form of a filament with no dislocations.
      • ‘Chlamydomonas strains were transformed according to the silicon carbide whisker method of DUNAHAY 1993, with the following modifications.’
      • ‘However, these materials were still too weak to support their own weight without tapering, although in the case of graphite whiskers the taper ratio was a more manageable 100.’
      • ‘The particles may be carbon fibers, carbon black, carbon whiskers, coated hollow microspheres, or a combination thereof.’
  • 2informal A very small amount.

    ‘they won the election by a whisker’
    • ‘This year, for example, the amount given to Republicans is just a whisker more than $1 million.’
    • ‘All parties cancelled their final rallies, and the next day the Blue camp, which had started with a comfortable lead in the polls, lost by a whisker - some 30,000 votes, or 0.2 percent of the vote.’
    • ‘I intuit Blair will win the election by a whisker.’
    • ‘This release just missed the cut on the last missive by a whisker and a bit.’
    • ‘While its volumes are down, it managed to increase its segment share, if only by a whisker.’
  • 3A spar for extending the clews of a sail so that it can catch more wind.

    • ‘Between the whiskers and the fore-mast.’


Late Middle English (originally denoting a bundle of feathers, twigs, etc., used for whisking): from the verb whisk + -er.