What is "christcross"

Christcross \Christ"cross`\, n.

1. The mark of the cross, as cut, painted, written, or stamped on certain objects, -- sometimes as the sign of 12 o'clock on a dial.

   The fescue of the dial is upon the christcross of noon.
   --Old Play. Nares.

2. The beginning and the ending. [Obs.]
   --Quarles.