Source : Webster's Revised Unabridged Dictionary (1913)

Concenter \Con*cen"ter\, Concentre \Con*cen"tre\, v. i. [imp. &
   p. p. {Concentered} or {Concentred}; p. pr & vb. n.
   {Concentering}or {Concentring}.] [F. concentrer, fr. L. con-
   + centrum center. See {Center}, and cf. {Concentrate}]
   To come to one point; to meet in, or converge toward, a
   common center; to have a common center.

         God, in whom all perfections concenter.  --Bp.
                                                  Beveridge.