Etymologically

Gnosticus

Etymology and origin of the Latin word Gnosticus

Confidence
Established
Formation
Borrowing
First attested
c. 383–419/420 AD, Jerome
Borrowed from
Ancient Greek γνωστικός
Ultimate origin
Proto-Indo-European *gno-
Etymology tree
inherited borrowed derived
Latin Gnosticus
English gnostic

Forms

gnōsticus (feminine gnōstica, neuter gnōsticum); first/second-declension adjective[1][2] The dictionaries print it in lower case.[1][2][3]

Etymology

It is borrowed from Ancient Greek γνωστικός (gnōstikós, “able to discern; a Gnostic”),[2][4] from γνωστός (gnōstós, “known”), from γιγνώσκω (gignṓskō, “to come to know”),[4] from Proto-Indo-European *gno- (“to know”).[4]

Earliest recorded meaning

Jerome (c. 383–419/420 AD) has it as an adjective, of the Gnostic heresy, in his book on famous men.[1][2]

Semantic evolution

As a noun it named a follower of the Gnostic sects, in Augustine.[2] In Medieval Latin it kept its Greek sense of knowing: the MLW records it for what concerns knowledge or cognition, and of people for “understanding”, from Heiric of Auxerre and Albert the Great on.[5] Niermeyer and Du Cange give “learned, skilled”,[3][6] and in English charters of the 10th century the gnostici of the land are its wise men.[7] English Gnostic was taken from the Late Latin noun in the 1580s.[4]

Timeline

  • c. 383–419/420 AD – Jerome speaks of the Gnostic heresy.[1][2]
  • 354–430 AD – Augustine uses it as a noun for a Gnostic.[2]
  • 957 – An English charter uses the plural as a noun for the wise men of the country.[7]
  • 13th century – Albert the Great uses it of knowing and cognition.[5][2]
  • 1580s – English borrows Gnostic.[4]

Meanings

Adjective

  1. Gnostic, of the Gnostics.[1][2][3]
  2. (Medieval Latin) Relating to knowledge, cognitive; of people, understanding.[5]
  3. (Medieval Latin) Learned, skilled.[3][6][8]

Noun

  1. A Gnostic.[2][4]
  2. (Medieval Latin) A wise man, sage.[7]

Word family

  • gnostice

References

  1. ^ a b c d e Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  2. ^ a b c d e f g h i j Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  3. ^ a b c d Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  4. ^ a b c d e f Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  6. ^ a b du Cange, Charles du Fresne, et al. (1883–1887), Glossarium mediae et infimae latinitatis, augmented ed. by Léopold Favre, Niort: L. Favre
  7. ^ 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
  8. ^ Latinitatis medii aevi lexicon Bohemorum / Slovník středověké latiny v českých zemích (1977–), Prague: Academia; electronic version, Institute of Philosophy of the Czech Academy of Sciences

Borrowed into

Related etymologies

Cite this entry

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

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