Etymologically

Etymology and origin of the Latin word evocatus

Confidence
Established
Formation
Derivation
First attested
c. 50 BC, Caesar
Ultimate origin
Latin ēvocō
Etymology tree
inherited borrowed derived
Latin evoco
French évoquer
Latin evocatus

Forms

ēvocātus m (genitive ēvocātī); second declension[1]

Etymology

It is from Latin ēvocō (“to call out, summon”), its perfect passive participle used as a noun.[2][1]

Earliest recorded meaning

Caesar uses it of a soldier called back to service,[3][4] and the first inscription the TLL lists is CIL I² 1669.[5]

Semantic evolution

According to the OLD it first meant a man whom a commander had specially invited to serve under him; later it was limited to senior soldiers who had completed their service; from the early Empire on it meant former members of the praetorian and urban cohorts.[2] The TLL describes it as a military rank used from the last years of the Republic until about the time of Constantine, recorded in many inscriptions and abbreviated there in many ways.[5] Sallust also uses the plural,[4] and Conte gives the sense “supernumerary” from Suetonius.[3]

Timeline

  • c. 50 BC – Caesar uses it of re-enlisted veterans.[3][4][6]
  • 86–34 BC – Sallust uses the plural ēvocātī.[4][6]
  • c. 75–c. 150 AD – Suetonius uses it of men outside the regular roll.[3][6]

Meanings

Noun

  1. A man specially invited by a commander to serve under him.[2]
  2. A veteran called back to military service after completing it.[2][4][1]
  3. From the early Empire, a former member of the praetorian or urban cohorts serving on.[2][5]

Usage notes

The word is also simply the participle of ēvocō, “called out”.[4][7]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  4. ^ a b c d e f Lewis, Charlton T. (1890), An Elementary Latin Dictionary, New York: American Book Company
  5. ^ a b c Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  6. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  7. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
Cite this entry

“Evocatus.” Etymologically, 20 Oct. 2026, etymologically.com/la/evocatus. Accessed 22 Oct. 2026.

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