英语词源字典 - 在线词源网站

mojo (n.)[mojo 词源字典]: "magic," 1920s, probably of Creole origin, compare Gullah moco "witchcraft," Fula moco'o "medicine man."[mojo etymology, mojo origin, 英语词源]
powwow (n.): 1620s, "priest, sorcerer," from a southern New England Algonquian language (probably Narragansett) powwaw "shaman, medicine man, Indian priest," from a verb meaning "to use divination, to dream," from Proto-Algonquian *pawe:wa "he dreams, one who dreams." Meaning "magical ceremony among North American Indians" is recorded from 1660s. Sense of "council, conference, meeting" is first recorded 1812. Verb sense of "to confer, discuss" is attested from 1780.