seraph
/ˈserəf/
1. the ‘burning ones’ synonymous with ‘serpents’ in the Old Testament; a fiery celestial being having three pairs of wings
2. a divine being, regarded in traditional Christian angelology as belonging to the highest order of the ninefold celestial hierarchy, associated with light, ardor, and purity; a triple invocation of holiness
3. ‘dragon-shaped angels’ surrounding the Throne of God, often depicted as the winged head of a child
.