Etymologically

affectionatus

Etymology and origin of the Latin word affectionatus

Confidence
Established
Formation
Derivation
First attested
c. 1350 Chronicle of Wigmore More words from the 14th century
Ultimate origin
Latin affectiō
Etymology tree
inherited borrowed derived
Latin faciō
Aromanian fac
French faire
Italian fare
Spanish hacer
Latin afficiō
Latin affectiō
Latin affectiōnātus
English affectionate
From the same root
English surfeit ← faciō
French affaire ← faciō
Latin assuefacio ← faciō
Latin calefaciō ← faciō
Latin clārificus ← faciō
Latin commonefaciō ← faciō
Latin cōnficiō ← faciō
Latin dēficiō ← faciō
Latin disfaciō ← faciō
Latin efficiō ← faciō
Latin facessō ← faciō
Latin facibilis ← faciō
Latin facienda ← faciō
Latin faciēs ← faciō
Latin facilis ← faciō
Latin facinus ← faciō
Latin factiō ← faciō
Latin factitō ← faciō
Latin factor ← faciō
Latin factūra ← faciō
Latin factus ← faciō
Latin frīgefactō ← faciō
Latin īnficiō ← faciō
Latin interficiō ← faciō
Latin iūstificō ← faciō
Latin labefaciō ← faciō
Latin liquefaciō ← faciō
Latin mollificō ← faciō
Latin officiō ← faciō
Latin officium ← faciō
See all derived words →

Pronunciation

  • Classical: [af.fɛk.ti.oːˈnaː.tʊs][1]
  • Ecclesiastical: [af.fek.t͡si.oˈnaː.tus][1]

Forms

affectiōnātus (feminine affectiōnāta, neuter affectiōnātum); first/second-declension adjective[1]

Etymology

It is a medieval formation from Latin affectiō (“disposition, affection”) + -ātus.[1][2]

Earliest recorded meaning

The DMLBS's first example, from about 1350, is from the Chronicle of Wigmore: a benefactor so well disposed to the monastery that he sent it gifts.[3][4]

Semantic evolution

In British medieval Latin it meant inclined or disposed, mostly in a good sense, but in the legal Praxis a witness described this way is one biased towards a party.[3] Polish documents use it for friendly or benevolent, of persons and of minds.[2]

In Neo-Latin it kept both uses: male affectionati in fide in the Letters of Obscure Men are people ill disposed in matters of faith, while affectionatissimus closes a letter of 1640 as a friendly signature.[5] English affectionate is not borrowed from it: Etymonline derives it from affection, suggested by French affectionné.[6]

Timeline

  • c. 1350 – The Chronicle of Wigmore uses it of a man devoted to the monastery.[3][4]
  • 1407 – Thomas Bekynton's correspondence has aliter affectionati, “otherwise disposed”.[3]
  • 1505 – A Polish source has it in the sense “friendly”.[2]
  • 1585 – A papal nuncio's report speaks of a city council once badly disposed.[5]
  • 1640 – Johann Heinrich Nothafft signs a letter to Hugo Grotius affectionatissimus.[5]

Meanings

Adjective

  1. (Medieval Latin) Inclined, disposed (towards someone or something), often with an adverb such as male “ill”.[3][5]
  2. (Medieval Latin) Well disposed, friendly, devoted.[3][2][5]
  3. (Medieval Latin, law) Of a witness: partial, biased.[3]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Lexicon mediae et infimae Latinitatis Polonorum (1953–), Kraków: Instytut Języka Polskiego PAN; electronic ed. elexicon.scriptores.pl
  3. ^ 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
  4. ^ a b Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b c d e Ramminger, Johann, Neulateinische Wortliste: Ein Wörterbuch des Lateinischen von Petrarca bis 1700, www.neulatein.de
  6. ^ Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com

Borrowed into

Cite this entry

“Affectionatus.” Etymologically, 7 Nov. 2026, etymologically.com/la/affectionatus. Accessed 8 Nov. 2026.

Last edited on . ·