notch [ 'nɔtʃiŋ ]

• n.
  • a V-shaped indentation

    "mandibular notch"

  • the location in a range of mountains of a geological formation that is lower than the surrounding peaks

    同义词： pass mountain pass

  • a V-shaped or U-shaped indentation carved or scratched into a surface

    "there were four notches in the handle of his revolver"

  • a small cut

    同义词： nick snick

• v.
  • cut or make a notch into

    "notch the rope"

  • notch a surface to record something

以上来源于: WordNet