The Collaborative International Dictionary of English v.0.48:

Shame \Shame\, v. i. [AS. scamian, sceamian. See Shame, n.]
   To be ashamed; to feel shame. [R.]
   [1913 Webster]

         I do shame
         To think of what a noble strain you are. --Shak.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Shame \Shame\, n. [OE. shame, schame, AS. scamu, sceamu; akin to
   OS. & OHG. scama, G. scham, Icel. sk["o]mm, shkamm, Sw. &
   Dan. skam, D. & G. schande, Goth. skanda shame, skaman sik to
   be ashamed; perhaps from a root skam meaning to cover, and
   akin to the root (kam) of G. hemd shirt, E. chemise. Cf.
   Sham.]
   1. A painful sensation excited by a consciousness of guilt or
      impropriety, or of having done something which injures
      reputation, or of the exposure of that which nature or
      modesty prompts us to conceal.
      [1913 Webster]

            HIde, for shame,
            Romans, your grandsires' images,
            That blush at their degenerate progeny. --Dryden.
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            Have you no modesty, no maiden shame? --Shak.
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   2. Reproach incurred or suffered; dishonor; ignominy;
      derision; contempt.
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            Ye have borne the shame of the heathen. --Ezek.
                                                  xxxvi. 6.
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            Honor and shame from no condition rise. --Pope.
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            And every woe a tear can claim
            Except an erring sister's shame.      --Byron.
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   3. The cause or reason of shame; that which brings reproach,
      and degrades a person in the estimation of others;
      disgrace.
      [1913 Webster]

            O C?sar, what a wounding shame is this! --Shak.
      [1913 Webster]

            Guides who are the shame of religion. --Shak.
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   4. The parts which modesty requires to be covered; the
      private parts. --Isa. xlvii. 3.
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   For shame! you should be ashamed; shame on you!

   To put to shame, to cause to feel shame; to humiliate; to
      disgrace. "Let them be driven backward and put to shame
      that wish me evil." --Ps. xl. 14.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Shame \Shame\, v. t. [imp. & p. p. Shamed; p. pr. & vb. n.
   Shaming.]
   1. To make ashamed; to excite in (a person) a comsciousness
      of guilt or impropriety, or of conduct derogatory to
      reputation; to put to shame.
      [1913 Webster]

            Were there but one righteous in the world, he would
            . . . shame the world, and not the world him.
                                                  --South.
      [1913 Webster]

   2. To cover with reproach or ignominy; to dishonor; to
      disgrace.
      [1913 Webster]

            And with foul cowardice his carcass shame.
                                                  --Spenser.
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   3. To mock at; to deride. [Obs. or R.]
      [1913 Webster]

            Ye have shamed the counsel of the poor. --Ps. xiv.
                                                  6.
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WordNet (r) 3.0 (2006):

shame
    n 1: a painful emotion resulting from an awareness of inadequacy
         or guilt
    2: a state of dishonor; "one mistake brought shame to all his
       family"; "suffered the ignominy of being sent to prison"
       [syn: shame, disgrace, ignominy]
    3: an unfortunate development; "it's a pity he couldn't do it"
       [syn: pity, shame]
    v 1: bring shame or dishonor upon; "he dishonored his family by
         committing a serious crime" [syn: dishonor, disgrace,
         dishonour, attaint, shame] [ant: honor, honour,
         reward]
    2: compel through a sense of shame; "She shamed him into making
       amends"
    3: cause to be ashamed
    4: surpass or beat by a wide margin

Moby Thesaurus II by Grady Ward, 1.0:

160 Moby Thesaurus words for "shame":
   abasement, abash, abashment, abomination, apologies, atrocity,
   attrition, ayenbite of inwit, bad, besmirch, bitterness, blacken,
   bring down, bring into discredit, bring low, bring shame upon,
   bully, burning shame, byword, byword of reproach, calamity,
   calumniate, calumniation, cast reproach upon, catastrophe, chagrin,
   chasten, coerce, comedown, contempt, contriteness, contrition,
   coyness, debase, debasement, decency, decorousness, decorum,
   defamation, defame, deflate, deflation, defrock, degradation,
   degrade, delicacy, denigration, deplume, derogation, descent,
   desecration, diffidence, dirty shame, disaster, disconcert,
   discountenance, discredit, disesteem, disfavor, disgrace, dishonor,
   disparagement, displume, disrepute, drive, dump, eclipse, elegance,
   embarrass, embarrassment, error, evil, force, grief, guilt,
   hangdog look, humble, humbled pride, humiliate, humiliation,
   humility, ignominy, impute shame to, infamy, iniquity, knavery,
   let down, letdown, low-down dirty shame, modesty, mortification,
   mortify, obliquity, obloquy, odium, opprobrium, outclass, outdo,
   outrage, outshine, outstrip, overshadow, peccancy, pillory, pity,
   profanation, propriety, prudishness, pudency, pudicity, push,
   put down, put out, put to shame, put-down, reflect discredit upon,
   regret, regretfulness, regrets, regretting, remorse,
   remorse of conscience, remorsefulness, repining, reproach,
   reprobacy, respectability, sacrilege, scandal, scandalize,
   seemliness, self-abasement, self-abnegation, self-diminishment,
   self-reproach, setdown, shamefacedness, shamefastness,
   shamefulness, show up, shyness, sin, smear, sorriness, sorrow,
   stain, stigmatize, subdue, suppress, surpass, taint, tarnish,
   terrible thing, timidity, unfrock, vilification, villainy,
   violation, wistfulness, wrong