Etymologically

indeterminatus

Etymology and origin of the Latin word indeterminatus

Confidence
Established
Formation
Derivation
First attested
c. 160–220 Tertullian, De praescriptione haereticorum More words from the 2nd century
Ultimate origin
Latin dēterminātus
Etymology tree
inherited borrowed derived
Latin indēterminātus
English indeterminate

Pronunciation

  • Classical: [ɪn.deː.tɛr.mɪˈnaː.tʊs][1]
  • Ecclesiastical: [in.de.ter.miˈnaː.tus][1]

Forms

indēterminātus (feminine indētermināta, neuter indēterminātum); first/second-declension adjective[1]

Etymology

It is formed from Latin in- + dēterminātus,[1][2][3] the latter being the past participle of dēterminō (“to bound, limit”).[3]

Earliest recorded meaning

Tertullian (c. 160–220 AD)[3] uses it in De praescriptione haereticorum (33) of genealogies without end.[4][2][5]

Semantic evolution

Cassiodorus applies it to fields without fixed boundaries, and Chalcidius, in his commentary on the Timaeus, and Boethius, in his Arithmetic, use it as a philosophical term for what is indefinite.[2]

In Medieval Latin it meant not bounded, unspecified or vague; in philosophy undefined or not predetermined; and also unfinished.[6] A Livonian charter of 1225 uses it of small uncultivated plots left beside cultivated land,[6] and Bracton of villein services that are uncertain and unfixed.[7] English borrowed it in the late 14th century.[8]

Timeline

  • c. 160–220 AD – Tertullian speaks of endless genealogies.[4][3]
  • c. 485–c. 580 AD – Cassiodorus uses it of fields without boundaries.[2][3]
  • 1225 – A Livonian charter uses it of unmarked plots of land.[6]
  • late 14th century – English borrows it as indeterminate.[8]

Meanings

Adjective

  1. Unlimited, without end.[4][5][1]
  2. Undefined, indeterminate.[2][1][9]
  3. (Medieval Latin) Not marked off by boundaries.[6]
  4. (Medieval Latin) Unspecified, imprecise, uncertain.[6][7]
  5. (Medieval Latin) Unfinished, not concluded.[6]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  3. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  4. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ a b Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  6. ^ a b c d e f Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  7. ^ a b 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. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  9. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry

“Indeterminatus.” Etymologically, 14 Nov. 2026, etymologically.com/la/indeterminatus. Accessed 14 Nov. 2026.

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