blizna

noun
  1. A scar or mark left on the skin after a wound or injury has healed, often resulting from a cut, burn, or surgical procedure. noun
    He has a prominent blizna on his arm from the childhood accident.
    The surgeon carefully removed the stitches, leaving a small blizna that faded over time.
  2. A visible line or groove on a surface, such as on a piece of wood or metal, caused by a crack, fissure, or natural pattern. noun
    The artisan highlighted the blizna in the wood to enhance its natural character.
    The metal panel had a deep blizna that indicated a previous stress fracture.