Webster's Revised Unabridged Dictionary · 1913

Christcross

Christcross , noun

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. [Obsolete] — Quarles