Source : Webster's Revised Unabridged Dictionary (1913)

Ancon \An"con\, Ancone \An"cone\, n. [See {Ancon}, above.]
   (Arch.)
   (a) The corner or quoin of a wall, cross-beam, or rafter.
       [Obs.] --Gwilt.
   (b) A bracket supporting a cornice; a console.