Etymograph

English

Patronus

Patronus comes from Latin patrōnus ‘protector’, from pater ‘father’, and ultimately from Proto-Indo-European *ph₂tḗr.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*ph₂tḗr‘father’reconstructed
  2. Proto-Italicc. 1500–700 BCE*patēr‘father’reconstructed
  3. Latinc. 75 BCE–200 CEpateras patris‘father’
  4. Latin, derivedc. 75 BCE–200 CEpatrōnus‘protector’
  5. Englishearliest quotation 2016Patronus

attested reconstructed ? uncertain or disputed

Earlier history uncertain.

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*ph₂tḗr‘father’reconstructed
  2. Proto-Italicc. 1500–700 BCE*patēr‘father’reconstructed
  3. Latinc. 75 BCE–200 CEpateras patris‘father’
  4. Latin, derivedc. 75 BCE–200 CEpatrōnus‘protector’
  5. Englishearliest quotation 2016Patronus

Earliest quotation: 2016, Lila Monroe: “When I’ve got something good between my teeth, I…”

first attested Rowling’s Harry Potter series; the term first appears in Harry Potter and the Prisoner of Azkaban (1999) (as stated in the etymology)

The story

Rowling’s Harry Potter series; the term first appears in Harry Potter and the Prisoner of Azkaban (1999).

Linked words

through Proto-Indo-European *peh₂- ‘to protect, to ward’

company, food, pain, feed, pope, foster, apparent, fur, pastor, companion, fodder, penetration, fad, pasture, papal, forage, accompaniment, panini, fatherly, pav, patrician, pannier, pantaloons, 59 more

through Proto-Indo-European *ph₂tḗr ‘father’

father, patriot, ayr, 23 more

through Latin pater ‘father’

papa, perpetrator, paternity, paternal, padre, père, perpetrate, pater, compere, patrimony, 18 more

through Latin patrōnus ‘protector’

pattern, 7 more

Today it means

noun A person considered one’s protector.

Language periods are conventional ranges, not dates for this word.

Etymograph / Proto-Indo-European *ph₂tḗr / Patronus