[1] : The Collaborative International Dictionary of English v.0.48

nab \nab\ na^b, n. cf. knap, knop, knob.
   1. the summit of an eminence. prov. eng. --halliwell.
      1913 webster

   2. firearms the cock of a gunlock. --knight.
      1913 webster

   3. locksmithing the keeper, or box into which the lock is
      shot. --knight.
      1913 webster
see also:
knap knop knob 

[2] : The Collaborative International Dictionary of English v.0.48

nab \nab\, v. t. imp.  p. p. nabbed na^bd; p. pr.  vb.
   n. nabbing. dan nappe, or sw. nappa.
   1. to catch or seize suddenly or unexpectedly. colloq.
      --smollett.
      1913 webster

   2. to capture; to arrest; as, the police nabbed the culprit
      wtrying to hide in the basement.
      pjc
see also:
nabbed nabbing 

[3] : WordNet (r) 2.0

nab
     v 1: tag the base runner to get him out
     2: take into custody; "the police nabbed the suspected
        criminals" syn: collar, nail, apprehend, arrest,
        pick up, cop
     3: seize suddenly
     also: nabbing, nabbed
see also:
collar nail apprehend arrest pick up cop 
nabbing nabbed 

[4] : Moby Thesaurus II by Grady Ward, 1.0

41 moby thesaurus words for "nab":
   apprehend, apprehension, arrest, arrestation, arrestment, bobby,
   bull, bust, cabbage, capture, catch, clout, clutch, collar,
   constable, cop, detain, detention, flatfoot, fuzz, grab, grapple,
   heat, hook, make a pinch, nail, nick, nip, paddy, peeler, pick up,
   pickup, pinch, pull in, put under arrest, run in, snatch, take,
   take in, take into custody, take prisoner

[5] : Virtual Entity of Relevant Acronyms (Version 1.9, June 2002)

nab
     national association of broadcasters org., usa
     
     

[6] : Virtual Entity of Relevant Acronyms (Version 1.9, June 2002)

nab
     netware asynchronous board novell, netware
     
     

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