- Mulligrubs is an obsolete term for colic, a term that can refer to either a type of abdominal pain or a plant used to treat such pain.
- Materia medica is a Latin term for the collected knowledge of the substances that can be used for healing. The term is mostly obsolete today, having been replaced by pharmacology.
- Harry Potter and the Philosopher's Stone (Deluxe Illustrated Slipcase Edition)
Notes and references