Etymologically

Etymology and origin of the Latin word magistro

Confidence
Established
Formation
Derivation
Ultimate origin
Latin magister
Etymology tree
inherited borrowed derived
Latin magis
French mais
Italian ma
Italian mai
Latin magister
French maître
Italian maestro
German Meister
Latin magistro
From the same root
French désormais ← mais
Italian ormai ← mai
Latin magisterium ← magister
Latin magistratus ← magister
French maîtresse ← maître

Pronunciation

  • Classical: [maˈɡɪs.troː][1]
  • Ecclesiastical: [maˈd͡ʒis.tro][1]

Forms

magistrō (present infinitive magistrāre, perfect active magistrāvī, supine magistrātum); first conjugation[1] The longer form magisterō also occurs.[2][3][4]

Etymology

It is from Latin magister (“commander, teacher”) + -ō.[2][4][1] De Vaan treats magister with the derivatives of magnus (“great”), whose comparative goes back to Proto-Italic *magjōs- (“greater”) and Proto-Indo-European *mǵ-i(V)s- (“greater”).[5]

Earliest recorded meaning

The epitome of Festus glosses magisterare as to rule and govern.[3][6] In the Life of Hadrian in the Historia Augusta it is used of leading the military life among the soldiers.[3][4][7]

Semantic evolution

Its classical sense was to rule, direct or command, and intransitively to hold a magistracy.[2][3]

In Medieval Latin it meant to direct or manage, to teach pupils, to act as the tutor of a prince who was still a minor, and even to build;[8][9][10] in British texts it could also mean to officiate at a liturgy.[10] Neo-Latin writers such as Coluccio Salutati used it for “to teach”.[11]

Meanings

Verb

  1. To rule, govern, direct.[2][3][4]
  2. (intransitive) To hold a magistracy.[2]
  3. To practise (a way of life) as an example to others.[7][6]
  4. (Medieval Latin) To teach, instruct.[8][9][11]
  5. (Medieval Latin) To act as tutor to a prince who is a minor.[8]
  6. (Medieval Latin) To officiate at a liturgy.[10]
  7. (Medieval Latin) To build.[8]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  5. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  6. ^ a b Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  7. ^ a b Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  8. ^ a b c d Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  9. ^ a b du Cange, Charles du Fresne, et al. (1883–1887), Glossarium mediae et infimae latinitatis, augmented ed. by Léopold Favre, Niort: L. Favre
  10. ^ a b c Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
  11. ^ a b Ramminger, Johann, Neulateinische Wortliste: Ein Wörterbuch des Lateinischen von Petrarca bis 1700, www.neulatein.de
Cite this entry

“Magistro.” Etymologically, 24 Oct. 2026, etymologically.com/la/magistro. Accessed 24 Oct. 2026.

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