Etymology and origin of the Latin word substitutio
- Confidence
- Established
- Formation
- Derivation
- First attested
- 140–180 Gaius, Institutes More words from the 2nd century
- Ultimate origin
- Latin substituō
Etymology tree
From the same root
Forms
substitūtiō f (genitive substitūtiōnis); third declension[1]
Etymology
It is formed from Latin substituō (“to put in place of another”) + -tiō.[2][3]
Earliest recorded meaning
The first dated use is in the jurist Gaius, whose Institutes (2.174 ff.) use it of the appointment of an alternative heir.[2][4][5]
Semantic evolution
In Roman law it was the appointment of a person as substitute heir, one who would inherit if the first heir did not;[2][4] Gaius speaks of the vulgaris substitutio.[2][4] The OLD notes that it apparently also covered an alternative tutor.[2] The general sense of putting one thing or person in place of another is in the land surveyor Agennius Urbicus, Arnobius and Chalcidius.[2][3][6]
In Christian and medieval Latin it kept both the general and the legal senses.[7][8] English borrowed it in the late 14th century, through Old French or directly, at first for the appointment of a subordinate or successor.[9]
Timeline
- 140–180 AD – Gaius uses it of the appointment of a substitute heir.[2][10]
- 297–310 AD – Arnobius uses it for putting something in place of another.[4][3][10]
- c. 300 AD – Chalcidius has it in the general sense.[3][10]
- late 14th century – Borrowed into English as substitution, “appointment of a subordinate or successor”.[9]
Meanings
Noun
- The putting of one thing or person in place of another, substitution.[2][4]
- (law) The appointment of a person as alternative heir; apparently also as an alternative tutor.[2][4]
- (Ecclesiastical Latin) The appointing of an alternate.[7]
Related words
- English substitution
References
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c d Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ a b c d e f Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
- ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
- ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry
“Substitutio.” Etymologically, 8 Nov. 2026, etymologically.com/la/substitutio. Accessed 8 Nov. 2026.
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