Etymology and origin of the Latin word etsi
Forms
etsī [1] It is also written as two words.[2]
Etymology
It is formed from et (“even”) and sī (“if”).[2][1][3][4] De Vaan traces et to Proto-Italic *eti and Proto-Indo-European *h₁eti (“still, also”), cognate with Ancient Greek ἔτι (éti, “still, yet”).[5]
Earliest recorded meaning
De Vaan dates it from Plautus,[5] who has manē, etsī properās, “wait, even if you're in a hurry”.[2]
Semantic evolution
Etsī is “even if, although”, usually with the indicative, and often answered by tamen (Cicero: one who, though condemned, still seems to me among the best of men).[2][4][1] It also qualifies a single word or phrase (Cicero: helpful though not necessary).[2] Introducing a main clause it means “and yet, although” as a correction (Plautus: etsī iam ego ipse quid sit prope scīre putō mē, “and yet I think I nearly know what it is”).[2]
Church Latin glosses it “although, even if”.[6]
Timeline
- c. 250–184 BC – Plautus: manē, etsī properās.[2][3]
- 190–159 BC – Terence uses it.[2][3]
- 81–43 BC – Cicero: etsī nōn necessāria.[2][3]
Meanings
Conjunction
Word family
- tametsī
Related words
References
- ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ 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
- ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry
“Etsi.” Etymologically, 18 Oct. 2026, etymologically.com/la/etsi. Accessed 18 Oct. 2026.
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