mark

Noun/Verb
  1. A visible impression or stain on a surface. Noun/Verb
    There was a mark on the wall.
  2. A sign or symbol used to indicate something. Noun/Verb
    He checked the mark next to the correct answer.
  3. To make a visible impression or stain. Noun/Verb
    She marked the paper with a pencil.
synonyms: blemish, stain, sign, indicator, score