Naming

Knowledge of names in the Old Speech for things, places and beings; also the art of giving people their true name. One of the high arts of magic, also considered a part of the art magic. The art of naming is said to have been invented by the Rune Makers a thousand years before the first kings of Enlad; they used it to lay 'a great net of spells upon all the western lands, so that when the people of the islands die, they would come to the west beyond the west and live there in spirit forever'a. Naming is taught at the Roke School of Wizardry by the Master Namer

[Major sources: The School for Wizards, WoE; Rejoining, OW (a)]

'… in this dusty and fathomless matter of learning the true name of each place, thing, and being, the power he wanted lay a jewel at the bottom of a dry well.'

[The School for Wizards, WoE]