Etymology and origin of the Latin word molarius
- Confidence
- Established
- Formation
- Derivation
- First attested
- 234–149 BC Cato, De agri cultura More words from the 3rd century BC
- Ultimate origin
- Latin mola
Etymology tree
Forms
molārius (feminine molāria, neuter molārium); first/second-declension adjective[1]
Etymology
It is formed from Latin mola + -ārius, from mola (“millstone, mill”).[2][1][3] De Vaan traces mola to Proto-Indo-European *molh₂-h₂- (“mill(stone)”), from the root *melh₂- (“to crush, grind”),[3] which also gave the verb molō “to grind”.[3]
Earliest recorded meaning
Cato has it first, in the phrase asinus molarius, the donkey that turns a mill, listed among the equipment of an olive yard and a vineyard.[4][5][3][6]
Semantic evolution
In Classical Latin it remained an adjective meaning “of a mill, for grinding”: Varro repeats Cato's mill donkey,[5][4] and Vitruvius uses it of a mill.[7]
In medieval Latin it became a noun for a miller,[8][9][6] which also served as a surname (Miller, Meunier) in British records.[9] Du Cange records a molarius who quarries and cuts millstones, in a charter of 1299,[10] and in Hungary lapis molarius is a millstone.[11] Wiktionary lists Romanian morar (“miller”) and Aromanian murar as possible descendants.[1]
Timeline
- 234–149 BC – Cato writes of the asinus molarius, the mill donkey.[4][6]
- 116–27 BC – Varro uses the same phrase.[5][4]
- c. 778 – Hugeburc's life of Saint Wynnebald uses it as a noun for a miller.[9][12][6]
- 1061 – A Hungarian charter lists a molarius with his mill among a property's servants.[11]
- 1299 – A charter in Du Cange uses it of a millstone quarrier.[10]
- 1509 – The accounts of Hermannstadt record payment for nine millstones (lapides molarii).[11]
Meanings
Adjective
- Of or belonging to a mill; used for grinding.[2][5]
- asinus molarius – a donkey that turns a mill.[5][13]
- (Medieval Latin) lapis molarius – a millstone.[11]
Noun
References
- ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c d 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 Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ 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
- ^ Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
- ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ a b c d 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 c du Cange, Charles du Fresne, et al. (1883–1887), Glossarium mediae et infimae latinitatis, augmented ed. by Léopold Favre, Niort: L. Favre
- ^ a b c d Bartal, Antal, et al. (1987–), Lexicon Latinitatis Medii Aevi Hungariae, Budapest: Akadémiai Kiadó; online ed. ELTE
- ^ a b Novum Glossarium Mediae Latinitatis ab anno DCCC usque ad annum MCC (1957–), Copenhagen / Geneva / Paris: Union Académique Internationale; IRHT
- ^ Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
Cite this entry
“Molarius.” Etymologically, 13 Nov. 2026, etymologically.com/la/molarius. Accessed 14 Nov. 2026.
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