The Collaborative International Dictionary of English v.0.48:

Grapple \Grap"ple\, n. [See Grapple, v. t., and cf. Crapple.]
   1. A seizing or seizure; close hug in contest; the wrestler's
      hold. --Milton.
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   2.
      (a) An instrument, usually with hinged claws, for seizing
          and holding fast to an object; a grab.
      (b) (Naut.) A grappling iron.
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                The iron hooks and grapples keen. --Spenser.
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   Grapple plant (Bot.), a South African herb (Herpagophytum
      leptocarpum) having the woody fruits armed with long
      hooked or barbed thorns by which they adhere to cattle,
      causing intense annoyance.

   Grapple shot (Life-saving Service), a projectile, to which
      are attached hinged claws to catch in a ship's rigging or
      to hold in the ground; -- called also anchor shot.
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