The Collaborative International Dictionary of English v.0.48:

Acception \Ac*cep"tion\, n. [L. acceptio a receiving, accepting:
   cf. F. acception.]
   Acceptation; the received meaning. [Obs.]
   [1913 Webster]

         Here the word "baron" is not to be taken in that
         restrictive sense to which the modern acception hath
         confined it.                             --Fuller.
   [1913 Webster]

   Acception of persons or faces (Eccl.), favoritism;
      partiality. [Obs.] --Wyclif.
      [1913 Webster]