Cross
The name is derived from the Latin word crux. No word in human language has become more universally known than this , and that because all of the history of the world since the death of Christ has been measured by the distance which separates events from it. The symbol and principal content of the Christian religion and of Christian civilization is found in this one word.
Crucifixion:
As an instrument of death the cross was detested by the Jews. "Cursed is everyone that hangeth on a tree" (Gal 3:13; Dt 21:23), hence, it became a stumbling-block to them, for how could one accursed of God be their Messiah? Nor was the cross differently considered by the Romans. "Let the very name of the cross be far away not only from the body of a Roman citizen, but even from his thoughts, his eyes, his ears." The usual mode of crucifixion was familiar to the Greeks, the Romans, the Egyptians, Persians and Babylonians Alexander the Great executed two thousand captives in this way, after the fall of Tyre. The Jews received this form of punishment from the Syrians and Romans. The punishment was meted out for such crimes as treason, sedition, etc. , but Roman citizens were exempt from this form of death, it being considered the death of a slave. It continued in the Roman empire until Constantine, when it was abolished as an insult to Christianity. Among the Romans, crucifixion was preceded by scourging, undoubtedly to hasten impending death. The victim then bore his own cross, or at least the upright beam, to the place of execution. The suffering of death by crucifixion was intense, especially in hot climates. Severe local inflammation, coupled with an insignificant bleeding of the jagged wounds, produced traumatic fever, which was aggravated the exposure to the heat of the sun, the strained of the body and insufferable thirst. The swelled about the rough nails and the torn lacerated tendons and nerves caused excruciating agony. The arteries of the head and stomach were surcharged with blood and a terrific throbbing headache ensued. The mind was confused and filled with anxiety and dread foreboding. The victim of crucifixion literally died a thousand deaths. Tetanus not rarely supervened and the rigors of the attending convulsions would tear at the wounds and add to the burden of pain, till at last the bodily forces were exhausted and the victim sank to unconsciousness and death. The sufferings were so frightful that "even among the raging passions of war pity was sometimes excited". The length of this agony was wholly determined by the constitution of the victim, but death rarely ensued before thirty-six hours had elapsed. Instances are on record of victims of the cross who survived their terrible injuries when taken down from the cross after many hours of suspension. Death was sometimes hastened by breaking the legs of the victims. The sudden death of Christ evidently was a matter of astonishment (Mk 15:44). The peculiar symptoms mentioned by John (19:34) would seem to point to a rupture of the heart, of which the Saviour died, independent of the cross itself, or perhaps hastened by its agony. -from The ISBE Bible Dictionary
"Did Jesus actually die of a broken heart?" -Eric