worn spot - a spot that has been worn away by abrasion or erosionfretmaculation, patch, speckle, dapple, fleck, spot - a small contrasting part of something; "a bald spot"; "a leopard's spots"; "a patch of clouds"; "patches of thin ice"; "a fleck of red"
worn spot
noun
Synonyms for worn spot
noun a spot that has been worn away by abrasion or erosion