Etymology and origin of the Latin word sive
- Confidence
- Established
- Formation
- Compound
- First attested
- c. 450 BC, Twelve Tables
- Ultimate origins
- Proto-Italic (*sei)Latin (-ve)
Forms
sīve or seu (conjunction)[2] Old inscriptions spell it seive.[2][3]
Etymology
It is formed from Latin sī + -ve, “or if”.[2][3][1] The old spelling is ⟨seive⟩, with old ⟨sei⟩ “if”; ⟨seu⟩ arose by apocope, as neu from nēve.[2][3][1]
Earliest recorded meaning
It is found in the Twelve Tables.[4]
Semantic evolution
Sīve introduces an alternative condition, “or if”, or with sīve … sīve two conditions, “if on the one hand … if on the other”, or “whether … or”.[2][5] It also offers alternative suggestions, “either … or”, alternatives in indirect questions (“or whether”), and alternative names or descriptions.[2] It can correct a preceding word, “or rather, or perhaps”.[2][1]
In Medieval Latin it often means simply “or”, and even “and”.[6]
Timeline
- c. 450 BC – Used in the Twelve Tables.[4]
- 190–159 BC – Terence: postulō sīve aequomst tē ōrō, “I ask you, or if that is fairer, I beg you”.[2][4]
- 70–19 BC – Virgil: errāvitne viā seu lassa resēdit, incertum, “whether she lost her way or sat down tired, is uncertain”.[2][4]
Meanings
Conjunction
- or if.[2][3][1]
- sīve … sīve, if … or if;[2] whether … or.[2][5]
- Either … or.[2]
- (in indirect questions) Or whether.[2]
- Or rather, or perhaps.[2]
- (Medieval Latin) Or;[6] and.[6]
Related words
Usage notes
Seu is rare in most republican authors except perhaps Caesar, but in the poets it is as common as sīve, and the two forms are often combined in verse.[2][3]
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 l m n o p Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c d e Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b c Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
Cite this entry
“Sive.” Etymologically, 18 Oct. 2026, etymologically.com/la/sive. Accessed 18 Oct. 2026.
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