Epoximise comes from the English word epoxy which is a type of adhesive. The word epoxy itself has origins in Greek.
Behind the scenes
Epoximise originates from the Harry Potter Trading Card Game, and is labelled as a Transfiguration spell on its card, not a Charm, even though its affects seem to indicate it to be a charm. However, errors have been found with other cards. For example, the Severing Charm is incorrectly labelled as a transfiguration spell in the card game.
- Harry Potter Trading Card Game (First appearance)
- Fantastic Beasts and Where to Find Them (film) (Mentioned only)