DICT.TW Dictionary Taiwan

 nock /ˈnɑk/
 弓的兩端挂弦的位置;帆的前部上端

 Nock n.
 1. A notch.
    He took his arrow by the nock.   --Chapman.
 2. Naut. The upper fore corner of a boom sail or of a trysail.

 Nock, v. t. To notch; to fit to the string, as an arrow; to string, as a bow.
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 nock
      v : make small marks into the surface of; "score the clay before
          firing it" [syn: score, mark]