Etymologically
Log in

testudo

This is the current revision of this entry, as edited by bogdan on 19 October 2026 at 16:00. This address is a permanent link to this version.
Changes in this edit History

Pronunciation

  • Classical: [tɛsˈtuː.doː][1]
  • Ecclesiastical: [tesˈtuː.do][1]

Forms

testūdō f (genitive testūdinis); third declension[1]

Etymology

It is formed from testū (“earthenware pot”) or testa (“pot, shell”), with the ending of hirūdō (“leech”).[2][3] Varro already connected it with ⟨testa⟩.[2] De Vaan lists it under ⟨testa⟩, which he takes to be probably a loanword, as words for vessels often are; a derivation from Proto-Indo-European *teḱ- (“to build”) is unlikely.[4]

Earliest recorded meaning

Lewis and Short cite it first from Pacuvius, quoted by Cicero;[5] de Vaan and Köbler date it from Lucilius, and Plautus already has the adjective testūdineus (“of tortoise-shell”).[4][3]

Semantic evolution

It is the tortoise or turtle: Cicero describes turtles burying their eggs on land.[2] Its shell served as the sounding board of the lyre, so that it also meant the lyre, as when Virgil's Orpheus consoles his love with the hollow shell; tortoiseshell was also a material for overlaying couches.[2] In war it was the “tortoise” of troops locking their shields over their heads, as in Caesar, and a movable wooden shed for siege work, already in Lucilius.[2] In building it was a roof of four sides meeting at a point, or a vault, and in Vitruvius part of a bath's heating system.[2][1]

Church Latin glosses it “tortoise”.[6]

Timeline

  • 220–130 BC – Pacuvius of a tortoise.[5][3]
  • c. 180–102 BC – Lucilius of a siege shed.[2][3]
  • 120–67 BC – Sisenna of a roof.[2][3]
  • c. 50 BC – Caesar of the shield formation.[2][3]
  • 70–19 BC – Virgil of the lyre.[2][3]

Meanings

Noun

  1. A tortoise or turtle.[2][5][1][6]
  2. Tortoiseshell; a lyre; the shell of other creatures.[2][1]
  3. (military) A screen of locked shields; a movable shed for siege work.[2][1]
  4. (architecture) A roof with four sloping sides; a vault; part of a bath's heating.[2][1]

Word family

  • testūdinātus
  • testūdineus
  • testūdineātus
  • testa
  • testāceus
  • testātim
  • testeus
  • testū
  • testuātium
  • testula

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 Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f g Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  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 Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson