Etymologically

pathologia

Etymology and origin of the Latin word pathologia

Confidence
Established
Formation
Borrowing
Borrowed from
Ancient Greek παθολογία
Ultimate origin
Ancient Greek παθολογία
Etymology tree
inherited borrowed derived
Latin pathologia
English pathology
From the same root
English psychopathology ← pathologia

Forms

pathologia f (genitive pathologiae); first declension[1][2] Manuscripts mostly write patologia or patalogia.[1]

Etymology

It is borrowed from Ancient Greek παθολογία (pathología),[3][4] made of πάθος (páthos, “suffering, emotion”) and λόγος (lógos, “word, account”).[3] The TLL notes that the Greek word is not found elsewhere,[1] while Etymonline gives the Greek word the sense “study of the passions”.[5]

Earliest recorded meaning

It is known only from glossaries, which explain it as passionis ratio, “the account of suffering” or “of passion”.[1][6][3]

Semantic evolution

The British medieval dictionary, which also has it only from a glossary, renders it as the study of the passions or of disease.[4] Ecclesiastical Latin uses it for a disorder or illness, and for pathology.[2]

Medical Latin pathologia, “study of disease”, gave French pathologie, the source of English pathology in the 1610s.[5]

Timeline

  • 1610s – English pathology is formed through French from medical Latin pathologia.[5]

Meanings

Noun

  1. (glossaries) The account of suffering or passion.[1][6]
  2. (Medieval Latin) The study of the passions or of disease.[4]
  3. (Ecclesiastical Latin) A disorder, illness; pathology.[2]

References

  1. ^ a b c d e Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  2. ^ a b c Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  3. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  4. ^ 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
  5. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  6. ^ a b Goetz, Georg (1888–1923), Corpus glossariorum Latinorum, Leipzig: Teubner; vols. VI–VII Thesaurus glossarum emendatarum, digital ed. CGLO, Munich: Bayerische Akademie der Wissenschaften

Borrowed into

Descendants

Related etymologies

Cite this entry

“Pathologia.” Etymologically, 7 Nov. 2026, etymologically.com/la/pathologia. Accessed 7 Nov. 2026.

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