Source : Webster's Revised Unabridged Dictionary (1913)

Imposthumate \Im*post"hu*mate\, v. t. [See {Imposthume}.]
   To apostemate; to form an imposthume or abscess. --Arbuthnot.

Imposthumate \Im*post"hu*mate\, v. t. [imp. & p. p.
   {Imposthumated}; p. pr. & vb. n. {Imposthumating}.]
   To affect with an imposthume or abscess.

Imposthumate \Im*post"hu*mate\, a.
   Imposthumated.