Nock

from WordNet (r) 3.0 (2006)
nock
    v 1: make small marks into the surface of; "score the clay
         before firing it" [syn: {score}, {nock}, {mark}]
    
from The Collaborative International Dictionary of English v.0.48
Nock \Nock\, n. [See {Notch}.]
   1. A notch.
      [1913 Webster]

            He took his arrow by the nock.        --Chapman.
      [1913 Webster]

   2. (Naut.) The upper fore corner of a boom sail or of a
      trysail.
      [1913 Webster]
    
from The Collaborative International Dictionary of English v.0.48
Nock \Nock\, v. t.
   To notch; to fit to the string, as an arrow; to string, as a
   bow. --Chapman.
   [1913 Webster]
    

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