Angel - definition of angel by The Free Dictionary
https://www.thefreedictionary.com/angel
an·gel. (ān′jəl) n. 1. A typically benevolent celestial being that acts as an intermediary between heaven and earth, especially in Christianity, Judaism, Islam, and Zoroastrianism. 2. A representation of such a being, especially in Christianity, conventionally in the image of a human figure with a halo and wings.