资料来源 : pyDict

有凹口的;有锯齿状的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Notch \Notch\, v. t. [imp. & p. p. {Notched}; p. pr. & vb. n.
   {Notching}.]
   1. To cut or make notches in; to indent; also, to score by
      notches; as, to notch a stick.

   2. To fit the notch of (an arrow) to the string.

            God is all sufferance; here he doth show No arrow
            notched, only a stringless bow.       --Herrick.

资料来源 : WordNet®

notched
     adj 1: notched like a saw with teeth pointing toward the apex [syn:
             {serrate}, {serrated}, {saw-toothed}, {toothed}]
     2: having an irregularly notched or toothed margin as though
        gnawed [syn: {erose}, {jagged}, {jaggy}, {toothed}]