Source : Webster's Revised Unabridged Dictionary (1913)

Feoff \Feoff\, n. (Law)
   A fief. See {Fief}.

Feoff \Feoff\ (?; 277), v. t. [imp. & p. p. {Feoffed}; p. pr. &
   vb. n.. {Feoffing}.] [OE. feffen, OF. feffer, fieffer, F.
   fieffer, fr. fief fief; cf. LL. feoffare, fefare. See
   {Fief}.] (Law)
   To invest with a fee or feud; to give or grant a corporeal
   hereditament to; to enfeoff.

Source : WordNet®

feoff
     n : a piece of land held under the feudal system [syn: {fief}]