Webster’s Revised Unabridged Dictionary · 1913
Caitiff
Cai′tiff (kā′tĭf), a. [OE. caitif, cheitif, captive, miserable, OF. caitif, chaitif, captive, mean, wretched, F. chétif, fr. L. captivus captive, fr. capere to take, akin to E. heave. See Heave, and cf. Captive.] 1. Captive; wretched; unfortunate. [Obs.] Chaucer.
2. Base; wicked and mean; cowardly; despicable.
Arnold had sped his caitiff flight. W. Irving.
Cai′tiff, n. A captive; a prisoner. [Obs.]
Avarice doth tyrannize over her caitiff and slave. Holland.
2. A wretched or unfortunate man. [Obs.] Chaucer.
3. A mean, despicable person; one whose character meanness and wickedness meet.
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.