Professor Minerva McGonagall assigned her fifth year students a long and very difficult essay on this spell as their homework on 6 September, 1995 as a break from their work on the Vanishing Spell, which they continued later on in the year, presumably as a means of introducing Conjuring Spells.
From the English inanimate (+ the Latin suffix -us), meaning non-living and to conjure (+ the Latin suffix -us), meaning to bring up.
- Harry Potter and the Order of the Phoenix (First mentioned)
Notes and references
- Harry Potter and the Order of the Phoenix, Chapter 14 (Percy and Padfoot)