Definitions of crease:

  • noun:   an angular or rounded shape made by folding
    Example: "A crease in his trousers"
  • noun:   a Malayan dagger with a wavy blade
  • noun:   a slight depression in the smoothness of a surface
  • verb:   scrape gently
  • verb:   make wrinkled or creased
  • verb:   make wrinkles or creases into a smooth surface
  • verb:   become wrinkled or crumpled or creased
  • name:  A surname (very rare: popularity rank in the U.S.: #86432)