from the GNU version of the Collaborative International Dictionary of English.

  • The first two letters of the Greek word XRISTOS, Christ; -- an abbreviation used with the letters separate or, oftener, in a monogram, often inclosed in a circle, as a symbol or emblem of Christ. It use as an emblem was introduced by Constantine the Great, whence it is known as the Constantinian symbol, or monogram. See labarum.


Sorry, no etymologies found.


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  • These two letters are Chi Rho, the Greek letters that form the Labarum, or the first two letters of "Christ" in Greek.

    Also, a version of Microsoft Windows.

    Also, a being-dead type of emoticon.

    December 30, 2008