noun.
A cross viewed as a symbol of Jesus's crucifixion.
The Century Dictionary and Cyclopedia
To crucify.
noun.
A cross, or representation of a cross, with the crucified figure of Christ upon it.
noun.
The cross of Christ; hence, the religion of Christ.
the GNU version of the Collaborative International Dictionary of English
noun.
A representation in art of the figure of Christ upon the cross; esp., the sculptured figure affixed to a real cross of wood, ivory, metal, or the like, used by the Roman Catholics in their devotions.