kolinsky

noun
  1. A small carnivorous mammal of the weasel family native to Asia, valued for its fur.
  2. Usage: Also called Siberian mink or Asiatic mink; Scientific name: Mustela sibirica
  3. The fur of the kolinsky, used in making brushes, coats, and other garments.
  4. Usage: Often used in art supplies, particularly fine paintbrushes

Examples