Etymologically

bulla

Etymology and origin of the Latin word bulla

Confidence
Uncertain
First attested
Plautus
Etymology tree
inherited borrowed derived
Latin bulla
Latin bullio
English ebullient

Pronunciation

  • IPA (Classical): [ˈbʊl.la], [ˈbʊl.laː][1]
  • IPA (Ecclesiastical): [ˈbul.la], [ˈbul.la][1]

Forms

bulla f (genitive bullae); first declension[1]

Etymology

The origin is uncertain.[1] The OLD compares Lithuanian bulìs (“buttocks”) and Ancient Greek βομβυλίς (bombulís), and Köbler a root Proto-Indo-European *bʰel- (“to blow, swell”).[2][3] Wiktionary also mentions a Gaulish source and an ultimately imitative origin.[1] The TLL connects it with bullīre “to bubble”.[4]

Earliest recorded meaning

Köbler gives Plautus first,[3] who has a character ask whether studs were ordered for the doors.[2] Köbler dates Plautus c. 250–184 BC.[3]

Semantic evolution

It was a bubble, and figuratively a thing of nothing.[2][5] From its rounded shape it named a boss, knob or stud, especially as an ornament on doors, and the golden locket with an amulet that Roman children wore round the neck.[2][1]

In medieval Latin it was a gold or silver button, a seal of gold or lead, and a papal document sealed with one, a bull.[6][1] English bull “papal edict” and English bill “written statement” come from the medieval sense, and through Old French boule English bowl “ball”.[7]

Timeline

  • c. 250–184 BC – Plautus uses it of studs on doors and of a child's locket.[2][3]
  • 43 BC–18 AD – Ovid uses it of a bubble.[2][3]
  • Middle Ages – It is used of a seal and of a papal bull.[6]
  • late 14th century – English bill “formal document” is recorded.[7]

Meanings

Noun

  1. A bubble.[2]
  2. A boss, knob, stud.[2]
  3. A locket with an amulet, worn by children.[2][1]
  4. (Medieval Latin) A seal; a papal bull.[6][1]

Word family

  • bullātus
  • bullō
  • bullula
  • bullescō
  • bulliō
  • English bull
  • English bill
  • English bowl
  • English bulletin

References

  1. ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  4. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  5. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  6. ^ a b c Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  7. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com

Derived terms

Cite this entry

“Bulla.” Etymologically, 16 Oct. 2026, etymologically.com/la/bulla. Accessed 16 Oct. 2026.

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