slub

/slʌb/
noun
  1. A lump or thick spot in yarn or thread, often left intentionally for a textured effect.
    • She chose a fabric with a slub for a more natural, rustic feel.
    • The weaver carefully removed the slub from the thread before continuing.
    • The sweater had a slub in the yarn that made it look unique.
Synonyms
Antonyms
verb
  1. To twist or draw out fibers into a soft, thick strand during the process of making yarn.
    • Artisans often slub the cotton by hand to create a textured yarn.
    • In the factory, workers slub the fibers to prepare them for weaving.
    • The machine slubs the wool before it is spun into thread.
What does "slub" mean? | whatsthatwordmean | whatsthatwordmean