Etymologically

Etymology and origin of the Latin word baeto

Confidence
Unknown
First attested
c. 250–184 BC, Plautus

Pronunciation

  • Classical: [ˈbae̯.toː][1]
  • Ecclesiastical: [ˈbɛː.to][1]

Forms

baetō (present infinitive baetere); third conjugation, no passive, no perfect or supine stems[1] Also spelled bētō and bītō; the OLD lists the verb under bītō.[2][3] The Twelve Tables and Pacuvius have bae-, Pacuvius also bē-, and Plautus bī- four times.[3]

Etymology

The origin is unknown.[3][1] De Vaan takes ⟨baetō⟩ to be the original form, which sometimes became ⟨bētō⟩, while ⟨-bītō⟩ was the regular outcome in non-initial syllables, in the compounds; where Plautus has ⟨bītō⟩ on its own, it is taken back from the compounds.[3] Wiktionary ascribes ⟨bētō⟩ to rural monophthongisation.[1] A possible cognate is Umbrian ebetraf, perhaps “city border”, if it comes from *eχ-bait-rā- (“exit”).[3] The TLL tentatively compares arbiter.[4]

Earliest recorded meaning

It is found in the Twelve Tables and in Plautus (c. 250–184 BC),[3][5] meaning “to go”: in the Pseudolus a character asks whether he may go or not (bitere an non licet?).[2]

Semantic evolution

Pacuvius uses it of being prevented from going (si ire conor, prohibet baetere),[2] and Plautus also with a place to which one goes.[2] Plautus has many compounds: adbītō “to approach”, ēbītō “to go out”, imbītō “to enter”, interbītō “to fail”, praeterbītō “to go past”, rebītō “to return” and trānsbītō “to come across”; perbītō “to perish” goes back to Livius Andronicus, and Pacuvius has prōbītō “to go forward”.[3] Nonius explains baetere as ire, and the glossaries gloss its forms with words for going and entering.[4]

Timeline

  • c. 250–184 BC – Plautus uses bītō and its compounds.[3][2][5]
  • 220–130 BC – Pacuvius uses baetō and prōbītō.[3][2][5]

Meanings

Verb

  1. To go.[2][3][1]

Word family

  • adbītō
  • ēbītō
  • imbītō
  • interbītō
  • perbītō
  • praeterbītō
  • prōbītō
  • rebītō
  • trānsbītō

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f g h i j de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  4. ^ a b Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  5. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Baeto.” Etymologically, 24 Oct. 2026, etymologically.com/la/baeto. Accessed 24 Oct. 2026.

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