|a gadget; dingus; thingumbob.|
|a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.|
|1.||the art or practice of supposedly conjuring up the dead, esp in order to obtain from them knowledge of the future|
|2.||black magic; sorcery|
|[C13: (as in sense 1) ultimately from Greek nekromanteia, from nekros corpse; (as in sense 2) from Medieval Latin nigromantia, from Latin niger black, which replaced necro- through folk etymology]|
communication with the dead, usually in order to obtain insight into the future or to accomplish some otherwise impossible task. Such activity was current in ancient times among the Assyrians, Babylonians, Egyptians, Greeks, Romans, and Etruscans; in medieval Europe it came to be associated with black (i.e., harmful, or antisocial) magic and was condemned by the church
Learn more about necromancy with a free trial on Britannica.com.