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patronus

patronus

1 9.9
A magic charm that protects you from dark creatures like Dementors
  • noun
  • /ˈpeɪtrənəs/
  • Literature
translation icon : patronus
  • A Patronus takes the form of a bright, translucent animal to protect its caster from danger.

Examples

Surface Forms

patronus singular
patronuses plural
patroni plural

Morphology

patronus = patron (semi-transparent) = patron + us

The relation to 'patron' (protector/supporter) is recognizable, but the specialized magical sense in the fictional universe and the Latinized form make full predictability limited for average learners.

Etymology

The word patronus comes from Latin patronus, which meant 'protector' and is the same root as English patron. So in the Harry Potter stories a patronus is a magical protector that drives away dark creatures like Dementors.