Etymologically

transformo

Etymology and origin of the Latin word transformo

Confidence
Established
Formation
Compound
First attested
Virgil
Ultimate origin
Latin (trāns,fōrma)

Pronunciation

  • IPA (Classical): [trãːfˈfoːr.moː][1]
  • IPA (Ecclesiastical): [transˈfɔr.mo][1]

Forms

trānsfōrmō (present infinitive trānsfōrmāre, perfect active trānsfōrmāvī, supine trānsfōrmātum); first conjugation[1]

Etymology

It is from trāns- “across” and fōrmō “to shape”, from fōrma “form”.[2][1][3]

Earliest recorded meaning

Gaffiot cites Virgil's Georgics, of Proteus changing his shape.[4][5] Köbler dates Virgil 70–19 BC.[6]

Semantic evolution

It meant to change in form or shape, transform, metamorphose, as Proteus does in Virgil, and to produce by transforming, as in Ovid, and Lewis & Short call it poetic and post-Augustan.[2][5][4]

In Ecclesiastical Latin it meant to change in shape, transform.[7] English transform (late 14th century, first of supernatural change) came through Old French transformer, and Church Latin trānsfōrmātiō gave English transformation.[3]

Timeline

  • 70–19 BC – Virgil uses it.[4][6]
  • 43 BC–18 AD – Ovid uses it.[4][6]
  • late 14th century – English transform is recorded.[3]

Meanings

Verb

  1. To change in shape, transform, metamorphose.[2]
  2. To produce by transforming.[2]

Word family

  • trānsfōrmātiō

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ a b c d Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  5. ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  7. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry

“Transformo.” Etymologically, 16 Oct. 2026, etymologically.com/la/transformo. Accessed 17 Oct. 2026.

Last edited on . ·