herl

/hɜrl/
noun
  1. A barb or fiber from a feather, especially from a peacock or ostrich, used in fly fishing to make artificial flies.
    • He carefully wrapped the herl around the hook to create a lifelike fly.
    • The peacock herl gave the fishing lure a beautiful iridescent sheen.
    • Fly tyers often use herl from ostrich feathers for their softness and movement.
Synonyms
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