The Collaborative International Dictionary of English v.0.48:

Choregraphy \Cho*reg"ra*phy\, n. [Gr. ? dance + -graphy.]
   1. The art of representing dancing by signs, as music is
      represented by notes; -- also called choreography.
      --Craig. [Archaic]
      [1913 Webster +PJC]

The Collaborative International Dictionary of English v.0.48:

Choreography \Chor`e*og"ra*phy\, n. [Gr. ? dance + -graphy.]
   1. The art of representing dancing by signs, as music is
      represented by notes; -- also called choregraphy.
      [1913 Webster +PJC]

   2. the art of composing dances for individuals or groups,
      including the planning of the movements and steps; also,
      the planning of movements and steps for figure skaters,
      performed on ice.
      [PJC]

   3. the planning and coordination of activities for an event,
      especially one to be held in public. [informal]
      [PJC]