Etymologically

Etymology and origin of the Latin word deformo

Confidence
Established
Formation
Derivation
First attested
204–169 BC, Ennius
Ultimate origin
Latin (fōrma)
Etymology tree
inherited borrowed derived
Latin formo
French former
Latin deformo

Pronunciation

  • Classical: [deːˈfoːr.moː][1]
  • Ecclesiastical: [deˈfɔr.mo][1]

Forms

dēfōrmō (present infinitive dēfōrmāre, perfect active dēfōrmāvī, supine dēfōrmātum); first conjugation[1]

Etymology

It is from Latin dē- + fōrmō (“to shape”);[2][1][3] the TLL derives it from dē- and either that verb or fōrma (“shape”).[3] Wiktionary sees two sources with two different meanings, the prefixed verb “to shape, outline” and a verb made from dēfōrmis (“misshapen”) “to disfigure”, and Lewis & Short give them separate entries, while the OLD treats them as one word.[1][4][2]

Earliest recorded meaning

The TLL finds it from Ennius, Plautus and Cato on.[3] Ennius has walls that stand disfigured, and Cato uses it of laying out garden beds.[2]

Semantic evolution

In one set of senses it is to give an outline to, lay out or shape, as Cato's beds, and to arrange a plan, as Plautus has a character who had everything settled and laid out.[2] It is to portray or model, as Vitruvius says painters and sculptors show Atlas holding up the world, and to sketch in words, describe, as Cicero speaks of the man he described above.[2] In the other it is to spoil the appearance of, disfigure: Accius has someone disfigured by a foul wound, and Virgil leanness disfiguring a face.[2][4] Apuleius uses it of transforming an innkeeper into a frog.[2] Figuratively it is to bring shame on, and to spoil or impair abstract things, as Cicero asks what can be called more defiled, deformed and perverted.[2] Church Latin glosses it disfigure, engrave, delineate.[5] English deform (c. 1400) came through Old French and directly from Latin.[6]

Timeline

  • 204–169 BC – Ennius of disfigured walls.[2][3]
  • 234–149 BC – Cato of laying out beds.[2][3]
  • c. 84–c. 25 BC – Vitruvius of portraying Atlas.[2]
  • c. 125–175 AD – Apuleius of a transformation into a frog.[2]
  • c. 1400 – English deform.[6]

Meanings

Verb

  1. To outline, lay out, shape; to arrange a plan.[2][4][1]
  2. To portray, model; to describe, delineate.[2][4][1][5]
  3. To disfigure, deform, spoil the appearance of; to transform into something uglier.[2][4][1][5]
  4. To disgrace; to spoil, impair.[2][4]

Word family

  • dēfōrmātiō

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ a b c d e f Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ a b c Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  6. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry

“Deformo.” Etymologically, 20 Oct. 2026, etymologically.com/la/deformo. Accessed 20 Oct. 2026.

Last edited on . ·