Source : Webster's Revised Unabridged Dictionary (1913)

Deplumate \De*plu"mate\, a. [LL. diplumatus, p. p. of deplumare.
   See {Deplume}.] (Zo["o]l.)
   Destitute or deprived of features; deplumed.

Source : WordNet®

deplumate
     v : strip of feathers; "pull a chicken"; "pluck the capon" [syn:
          {pluck}, {pull}, {tear}, {deplume}, {displume}]