noun Download 🔗Share The study of angels. Angels have been grouped into nine categories or “choirs,” from lowest to highest: angel, virtue, archangel, power, principality, dominion, throne, cherub, and seraph. Examples : "In his religious studies class, Michael is learning about angelology, which includes the different ranks of angels like cherubim and seraphim. " theology religion mythology supernatural Chat with AIVocabulary GamePractice Reading