whisker

/ˈwɪskər/
noun
  1. One of the long, stiff hairs that grow near the mouth of some animals, such as cats, dogs, and mice.
    • The dog's long whiskers brushed against my hand when it came close.
    • A mouse uses its whiskers to feel its way through tight spaces.
    • The cat's whiskers twitched as it sniffed the air.
  2. Any of the hairs growing on a person's face, especially on the cheeks or chin; often used in the plural to mean a beard or mustache.
    • The old sailor had gray whiskers that reached down to his chest.
    • She gently trimmed her pet rabbit's whiskers.
    • He grew a thick set of whiskers during the winter.
  3. A very small amount or distance; a hair's breadth.
    • The car missed the tree by a whisker.
    • She won the race by a whisker.
    • We were a whisker away from missing the train.
Synonyms
What does "whisker" mean? | whatsthatwordmean | whatsthatwordmean