Etymologically

causalitas

Etymology and origin of the Latin word causalitas

Confidence
Established
Formation
Derivation
First attested
1259–1265 Thomas Aquinas, Summa contra Gentiles More words from the 13th century
Ultimate origin
Latin causa
Etymology tree
inherited borrowed derived
Latin causa
French chose
Italian cosa
Spanish cosa
English cause
French cause
Italian causa
Romanian cauză
Latin causālis
English causal
Latin causālitās
English causality
From the same root
Latin accūsō ← causa
Latin causidicus ← causa
Latin causō ← causa
Latin causor ← causa
Latin excūsō ← causa
Latin incūsō ← causa
Latin recūsō ← causa
Spanish acusar ← causa
Italian coso ← cosa
Italian qualcosa ← cosa
English because ← cause
French causer ← cause

Forms

causālitās f (genitive causālitātis); third declension[1][2]

Etymology

It is formed from Latin causālis (“of a cause”) + -tās,[1] and so goes back to causa (“cause”).[1][3] Conte calls it a medieval Latin word.[3]

Earliest recorded meaning

Köbler records it in a work falsely ascribed to Augustine.[1] Among the earliest uses quoted is one by Robert Grosseteste, who writes that every later cause has its causality from the earlier and higher cause.[4]

Semantic evolution

The scholastics used it for the character of a thing as a cause, the way it acts on something else:[2][5][4] Albert the Great speaks of the causality of the stars, which orders the world below,[2] and Thomas Aquinas of the causality of the first agent.[5] It also came to mean the connection between causes and effects[2][6][7] and, in British sources, a cause itself.[4] Duns Scotus, Bradwardine and Wyclif use it in the same way.[4]

Italian causalità comes from it.[3]

Timeline

  • 1259–1265 – Thomas Aquinas uses it in the Summa contra Gentiles, and often in his other works, for the causal character of a thing.[5]

Meanings

Noun

  1. (Medieval Latin) causality: the character or action of a thing as a cause.[2][5][4]
  2. (Medieval Latin) The causal connection or relation between things.[2][6][4]
  3. (Medieval Latin) A cause.[4]

References

  1. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  2. ^ a b c d e f Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  3. ^ a b c Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  4. ^ a b c d e f g 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
  5. ^ a b c d Schütz, Ludwig (1895), Thomas-Lexikon, 2nd ed., Paderborn: F. Schöningh
  6. ^ a b 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
  7. ^ Lexicon mediae et infimae Latinitatis Polonorum (1953–), Kraków: Instytut Języka Polskiego PAN; electronic ed. elexicon.scriptores.pl
Cite this entry

“Causalitas.” Etymologically, 13 Nov. 2026, etymologically.com/la/causalitas. Accessed 13 Nov. 2026.

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