crucifixion /ˌkɹuːsɪˈfɪkʃən/ noun4 •An execution by being nailed or tied to an upright cross and left to hang there until dead.Rome used crucifixions as a deterrent, and standard for the 'vilest' crimes, such as slave rebellion. •The death of Jesus Christ on the Cross. •(figurative) An ordeal, terrible, especially malicious treatment imposed upon someone.The suspects' hostile interrogation amounted to a public crucifixion. •(informal, historical) The military punishment of being tied to a fixed object, often with the limbs in a stretched position. formscrucifixions