nubble

/ˈnʌbəl/
noun
  1. A small, rounded lump or knob, especially on a surface.
    • He ran his fingers over the nubbles on the bark of the tree.
    • Each nubble on the pottery was carefully shaped by hand.
    • The fabric had tiny nubbles that gave it a textured feel.
Synonyms
verb
  1. To form or cover with small lumps or knobs.
    • Over time, the paint started to nubble from the moisture.
    • The knitter used a special stitch to nubble the fabric.
    • The rain began to nubble the surface of the clay as it fell.
Antonyms
What does "nubble" mean? | whatsthatwordmean | whatsthatwordmean