KA

[Egyptian] The Egyptian definition of the spirit and life-force of both humans and gods. Ka and ba (soul) form together the immortal elements. When a mortal was born, his ka was created with him and remained in the world of eternity while his mortal body was alive on earth. When a person died, he "rejoined his ka". Ka also acts as a protecting spirit and guards its dead against the dangers of the after life. The hieroglyph for ka is two raised arms with the palms of the hand stretched.