Etymologically

illustrator

Etymology and origin of the Latin word illustrator

Confidence
Established
Formation
Derivation
First attested
c. 250–317 Lactantius More words from the 3rd century
Ultimate origin
Latin illūstrō
Etymology tree
inherited borrowed derived
Latin lūstrum
Latin lūstrō
Latin illūstrō
English illustrate
Latin illūstrātor
English illustrator
From the same root
Latin lūstrālis ← lūstrum
Latin perlūstrō ← lūstrō
Latin illūstratiō ← illūstrō
Latin illūstris ← illūstrō

Pronunciation

  • Classical: [ɪl.luːsˈtraː.tɔr][1]
  • Ecclesiastical: [il.lusˈtraː.tor][1]

Forms

illūstrātor m (genitive illūstrātōris); third declension[1]

Etymology

It is formed from Latin illūstrō (“to light up, make famous”) + -tor, an agent noun of the verb.[1][2][3]

Earliest recorded meaning

Lactantius, in the Divine Institutes, calls God the source of light and the illuminator of things.[3][2][4]

Semantic evolution

In Late Latin it meant one who brings something to light or reveals it,[3] and also one who gives lustre to something: Jerome calls Cicero the illustrator of the Latin language and Antony that of the hermit life, and an inscription praises a man as the illustrator of his family.[3][5] Christian writers, Augustine above all, used it of God as the one who enlightens the heart.[3][5] Medieval Latin kept this sense, one who enlightens the soul with religious truth.[6][7] English took illustrator in the 1590s in the sense “one who enlightens”, partly from the Late Latin word; the sense “one who draws pictures” came only in the 1680s.[8]

Timeline

  • c. 250–317 AD – Lactantius calls God the illustrator of things.[3][4]
  • c. 383–419/420 AD – Jerome uses it of a person who gives lustre to a way of life or a language.[3][4]
  • 354–430 AD – Augustine calls God the illustrator of his heart.[3][5][4]
  • c. 400 AD – An inscription in Rome praises a man as the illustrator of his family.[3]
  • 1590s – English borrows illustrator as “one who enlightens”.[8]

Meanings

Noun

  1. One who brings to light or reveals; an enlightener.[3][2][9]
  2. One who gives lustre to something, one who makes it illustrious.[3][5]
  3. (Ecclesiastical Latin) God as the one who enlightens the heart or soul.[3][7][6]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  3. ^ a b c d e f g h i j k l Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b c d Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  6. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  7. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  8. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  9. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
Cite this entry

“Illustrator.” Etymologically, 7 Nov. 2026, etymologically.com/la/illustrator. Accessed 8 Nov. 2026.

Last edited on . ·