patronus
Noun
Meaning
patronus (plural patronuses)
Alternative letter-case form of Patronus.
A person considered one’s protector.
Something associated with a person, usually an animal.
Source: en.wiktionary.orgAnagrams
Examples
Out of all the memorable spells like "Wingardium Leviosa" and "Avada Kedavra," perhaps the most well known is the Patronus spell, or "Expecto Patronum".
If the discussion evolves beyond this, questions and comparisons between a person Patronus and their Animagus form come up.
What corporeal form does your Patronus take?
Let your most beloved books reveal what form your Patronus would take.