Etymologically

signo

Etymology and origin of the Latin word signo

Confidence
Probable
Formation
Derivation
First attested
Plautus
Ultimate origin
Proto-Indo-European (*sek(h₂)-no-)
Etymology tree
inherited borrowed derived
Latin signo
Latin designo

Pronunciation

  • IPA (Classical): [ˈsɪŋ.noː][1]
  • IPA (Ecclesiastical): [ˈsiɲ.ɲo][1]

Forms

signō (present infinitive signāre, perfect active signāvī, supine signātum); first conjugation[1]

Etymology

It is derived from sīgnum “mark, sign”.[2][3][1] The noun is Proto-Italic *sekno-, from Proto-Indo-European *sek(h₂)-no- (“something cut out”), from the root of secō “to cut”, with a change of meaning from “carved mark” to “sign”.[3]

Earliest recorded meaning

It is found from Plautus onwards,[3] who has someone mark the place where a casket fell.[2][4]

Semantic evolution

It meant to mark with a sign, as Plautus' marked spot, to leave a trace on, as Horace's child who marks the ground with a steady foot, and to point out or indicate, as Virgil's arrow that marked its path with flame.[2] It meant to make known, to draw attention to, and to stamp with a figure, as Ovid's wax stamped with new shapes.[2]

It meant to coin money, as in Cicero's laws and in Livy, and to seal a letter or document, as Plautus' letters sealed with pitch.[2] English sign came partly from it, through Old English segnian and Old French, in the early 13th century.[5]

Timeline

  • c. 250–184 BC – Plautus uses it of marking a spot and of sealing letters.[2][6]
  • 81–43 BC – Cicero uses it of coining money.[2][6]
  • 70–19 BC – Virgil uses it of an arrow marking its path.[2][6]
  • early 13th century – English sign (“make the sign of the cross”) is recorded.[5]

Meanings

Verb

  1. To mark.[2][1]
  2. To leave a trace on.[2]
  3. To point out, indicate.[2][1]
  4. To make known, express.[2][1]
  5. To emphasise by a sign.[2]
  6. To stamp (with a figure).[2][1]
  7. To coin (money).[2]
  8. To seal (a document).[2][1]

Word family

  • assignō
  • circumsignō
  • cōnsignō
  • dēsignō
  • exsignō
  • obsignō
  • persignō
  • praesignō
  • resignō
  • signāculum
  • signātim
  • signatio

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 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 de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  4. ^ Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  5. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  6. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de

Derived terms

Cite this entry

“Signo.” Etymologically, 15 Oct. 2026, etymologically.com/la/signo. Accessed 15 Oct. 2026.

Last edited on . ·