The term 'angelic symbol' is often associated with the four-letter word 'HALO'. A HALO is a symbolic representation of a glowing circle or disk of light that is often depicted above the head of a holy figure, such as an angel or saint. It is believed to represent holiness, divine power, and spiritual enlightenment. In art, the HALO is often used to signify a person's spiritual or moral character. The HALO is also used in literature, film, and other forms of media to represent a character's inner goodness or purity.