The Collaborative International Dictionary of English v.0.48:

Cripple \Crip"ple\ (kr[i^]p"p'l), n. [OE. cripel, crepel,
   crupel, AS. crypel (akin to D. kreuple, G. kr["u]ppel, Dan.
   kr["o]bling, Icel. kryppill), prop., one that can not walk,
   but must creep, fr. AS. cre['o]pan to creep. See Creep.]
   One who creeps, halts, or limps; one who has lost, or never
   had, the use of a limb or limbs; a lame person; hence, one
   who is partially disabled.
   [1913 Webster]

         I am a cripple in my limbs; but what decays are in my
         mind, the reader must determine.         --Dryden.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Cripple \Crip"ple\, (kr[i^]p"p'l), n. [Local. U. S.]
   (a) Swampy or low wet ground, often covered with brush or
       with thickets; bog.

             The flats or cripple land lying between high- and
             low-water lines, and over which the waters of the
             stream ordinarily come and go.       --Pennsylvania
                                                  Law Reports.
   (b) A rocky shallow in a stream; -- a lumberman's term.
       [Webster 1913 Suppl.]

The Collaborative International Dictionary of English v.0.48:

Cripple \Crip"ple\ (kr[i^]p"p'l), a.
   Lame; halting. [R.] "The cripple, tardy-gaited night."
   --Shak.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Cripple \Crip"ple\, v. t. [imp. & p. p. Crippled (-p'ld); p.
   pr. & vb. n. Crippling (-pl?ng).]
   1. To deprive of the use of a limb, particularly of a leg or
      foot; to lame.
      [1913 Webster]

            He had crippled the joints of the noble child. --Sir
                                                  W. Scott.
      [1913 Webster]

   2. To deprive of strength, activity, or capability for
      service or use; to disable; to deprive of resources; as,
      to be financially crippled.
      [1913 Webster]

            More serious embarrassments . . . were crippling the
            energy of the settlement in the Bay.  --Palfrey.
      [1913 Webster]

            An incumbrance which would permanently cripple the
            body politic.                         --Macaulay.
      [1913 Webster]

WordNet (r) 3.0 (2006):

cripple
    n 1: someone who is unable to walk normally because of an injury
         or disability to the legs or back
    v 1: deprive of strength or efficiency; make useless or
         worthless; "This measure crippled our efforts"; "Their
         behavior stultified the boss's hard work" [syn: cripple,
         stultify]
    2: deprive of the use of a limb, especially a leg; "The accident
       has crippled her for life" [syn: cripple, lame]

Moby Thesaurus II by Grady Ward, 1.0:

101 Moby Thesaurus words for "cripple":
   abate, amputee, attenuate, blunt, bugger, burden, castrate, cramp,
   cumber, damage, damp, dampen, de-energize, deaden, debilitate,
   defective, deformity, devitalize, disable, disarm, disenable,
   dismember, drain, dull, emasculate, embarrass, encumber, enervate,
   enfeeble, enmesh, ensnarl, entangle, entoil, entrammel, entrap,
   entwine, eviscerate, exhaust, extenuate, fetter, gruel, hamper,
   hamstring, handicap, handicapped person, hobble, hors de combat,
   idiot, imbecile, immobilize, impair, impede, inactivate, incapable,
   incapacitate, involve, kibosh, lame, lay low, lime, lumber, maim,
   mayhem, mitigate, mutilate, net, paralytic, paraplegic, press down,
   prostrate, put, quadriplegic, queer, queer the works, rattle,
   reduce, sabotage, saddle with, sap, shackle, shake, shake up,
   snarl, soften up, spike, tangle, the crippled, the handicapped,
   toil, trammel, unbrace, undermine, unfit, unman, unnerve,
   unstrengthen, unstring, weaken, weigh down, wing, wreck