caitiff

from WordNet (r) 3.0 (2006)
caitiff
    adj 1: despicably mean and cowardly
    n 1: a cowardly and despicable person
    
from The Collaborative International Dictionary of English v.0.48
Caitiff \Cai"tiff\, a. [OE. caitif, cheitif, captive, miserable,
   OF. caitif, chaitif, captive, mean, wretched, F. ch['e]tif,
   fr. L. captivus captive, fr. capere to take, akin to E.
   heave. See {Heave}, and cf. {Captive}.]
   1. Captive; wretched; unfortunate. [Obs.] --Chaucer.
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   2. Base; wicked and mean; cowardly; despicable.
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            Arnold had sped his caitiff flight.   --W. Irving.
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from The Collaborative International Dictionary of English v.0.48
Caitiff \Cai"tiff\, n.
   A captive; a prisoner. [Obs.]
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         Avarice doth tyrannize over her caitiff and slave.
                                                  --Holland.
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   2. A wretched or unfortunate man. [Obs.] --Chaucer.
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   3. A mean, despicable person; one whose character meanness
      and wickedness meet.
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   Note: The deep-felt conviction of men that slavery breaks
         down the moral character . . . speaks out with . . .
         distinctness in the change of meaning which caitiff has
         undergone signifying as it now does, one of a base,
         abject disposition, while there was a time when it had
         nothing of this in it. --Trench.
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