σταυρός

a stake or post (as set upright), i.e. (specially), a pole or cross (as an instrument of capital punishment); figuratively, exposure to death, i.e. self-denial; by implication, the atonement of

a stake or post (as set upright), i.e. (specially), a pole or cross (as an instrument of capital punishment); figuratively, exposure to death, i.e. self-denial; by implication, the atonement of Christ