Etymologically

Etymology and origin of the Latin word praeeo

Confidence
Established
Formation
Derivation
First attested
c. 250–184 BC, Plautus
Ultimate origin
Proto-Indo-European (*h₁ei-)
Etymology tree
inherited borrowed derived
Latin eo
French je
Latin comes
French comte
Latin subeo
French subir
Latin pereo
Latin depereo
Latin praeeo
Latin praetor
Latin praetorium
Latin praetorius
Latin nequeo
Latin praetereo
Latin prodeo
Latin redeo
Latin reditus
Latin reditio
Latin obeo
Latin introeo
Latin introitus
Latin adeo
Latin aditus
Latin intereo

Pronunciation

  • Classical: [ˈprae̯.e.oː][1]
  • Ecclesiastical: [ˈprɛː.e.o][1]

Forms

praeeō (present infinitive praeīre, perfect active praeiī or praeīvī, supine praeitum); irregular conjugation[1] The first syllable is usually short.[2] Inscriptions sometimes write it with one ⟨e⟩.[3]

Etymology

It is from Latin prae- (“before”) + eō (“to go”).[2][1] De Vaan traces eō to Proto-Italic *ei- (“to go”) and Proto-Indo-European *h₁ei- (“to go”); among its Italic relatives he lists Umbrian ambretuto (“let them lead the way”), built with the same prefix.[4] He derives praetor from the same elements.[4]

Earliest recorded meaning

Plautus has it first, in the Rudens: “dictate to me in words whatever you like” before an oath.[2]

Semantic evolution

Its basic sense is to go in front or lead the way: Lucilius says it is the praetors' part to go before, and Cicero that lictors went before the consuls.[2][3] Tacitus has a man led through pathless places and thrown into the sea.[2] In time it is to precede, as the two signs that come before a swarm of bees in Varro.[2] In religion and law it is to dictate a formula for another to repeat: Varro describes a temple dedicated by a magistrate while a pontiff dictated the words.[2] It is also to give a lead in singing or reading, as the master of a chorus in Columella, and to give guidance, as when Livy says everything was done as the decemvirs prescribed.[2]

Timeline

  • c. 250–184 BC – Plautus of dictating the words of an oath.[2][5]
  • c. 180–102 BC – Lucilius of praetors going in front.[2][5]
  • 116–27 BC – Varro of a pontiff dictating a dedication.[2][5]

Meanings

Verb

  1. To go in front, lead the way; to precede.[2][3][6][1]
  2. To occur beforehand, precede in time.[2]
  3. To dictate a religious or legal formula for another to repeat.[2][1]
  4. To give a lead in singing or reading aloud.[2]
  5. To give guidance, prescribe.[2]

Word family

References

  1. ^ a b c d e f 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 Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  5. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson

Derived terms

Cite this entry

“Praeeo.” Etymologically, 19 Oct. 2026, etymologically.com/la/praeeo. Accessed 20 Oct. 2026.

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