Etymology and origin of the Latin word merum
- Confidence
- Probable
- Formation
- Derivation
- First attested
- c. 250–184 BC, Plautus
- Ultimate origin
- Proto-Indo-European (*merH-o-)
Forms
merum n (genitive merī); second declension[1]
Etymology
It is the neuter of merus (“pure, unmixed”), used as a noun.[2][1] De Vaan traces the adjective to Proto-Italic *mero- and Proto-Indo-European *merH-o- (“remaining, pure”), and follows Puhvel in comparing Hittite marri (“just so, gratuitously”); the old comparison with Ancient Greek μαρμαίρω (marmaírō, “to sparkle”), which the OLD keeps beside Old English āmerian (“to purify”), seems to him unnecessary.[3][2]
Earliest recorded meaning
Plautus, Curculio, of a man who would drown himself in neat wine (ingurgitāre sē in merum).[4] De Vaan records the related merobibus, “drinker of neat wine”, in Plautus.[3]
Semantic evolution
Merum is wine not mixed with water;[2][4] Lewis & Short note that the word is poetic and post-Augustan in prose.[2][4] It often implies heavy drinking: Propertius' Centaurs carried off Ischomache in the middle of their wine, and Quintilian says Cicero would reproach Antony with merum et vomitum, “neat wine and vomiting”.[2][4] Poets also use it for the juice inside the grape (Ovid, Martial).[2]
Church Latin glosses it “wine”.[5]
Timeline
- c. 250–184 BC – Plautus of drowning in neat wine.[4][6]
- 65–8 BC – Horace uses it.[4][6]
- 57/46–12 BC – Propertius of the Centaurs' wine.[2][6]
- 70–19 BC – Virgil uses it.[6]
Meanings
Noun
Word family
- merācus
- merobibus
Related words
Usage notes
Medieval Latin had a separate merum, perhaps from Greek, meaning a territory or pale.[7][6]
References
- ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University 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 c d e f g Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
Cite this entry
“Merum.” Etymologically, 18 Oct. 2026, etymologically.com/la/merum. Accessed 19 Oct. 2026.
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