Etymology and origin of the Latin word musteus
- Confidence
- Established
- Formation
- Derivation
- First attested
- c. 235–200 BC Naevius More words from the 3rd century BC
- Ultimate origin
- Latin mustum
Forms
musteus (feminine mustea, neuter musteum); first/second-declension adjective[1]
Etymology
It is formed from Latin mustum (“must, new wine”) + -eus.[2][3] De Vaan finds mustum from Cato on, beside the adjective mustus (“new, fresh”); he notes that mustus could in theory come from a root Proto-Indo-European *mud- (“to be cheerful”), but finds the semantic connection quite gratuitous.[4]
Earliest recorded meaning
Georges cites a comedy of Naevius (c. 235–200 BC)[5][6] in which it is said of a girl, meaning fresh or young; the OLD's first example is in Cato's De agricultura, of a kind of quince.[2][6]
Semantic evolution
The basic sense is like must, fresh and juicy: Varro has it, Columella of honey still fermenting, Pliny the Elder of fresh cheese and Martial.[2][7] Pliny the Younger calls a book still in its early stages musteus.[2] As a name it marked a quince (and a pear) that ripened quickly;[2][7] Pliny says these were later called melimela.[2][7]
It lives on in Romance: the TLL lists Italian moscio and Catalan moix,[3] and Wiktionary adds Spanish mozo and Portuguese moço.[1]
Timeline
- c. 235–200 BC – Naevius uses it of a young woman.[5][6]
- 234–149 BC – Cato names quinces and pears mustea.[2][6]
- 23/24–79 AD – Pliny the Elder uses it of fresh cheese.[2][6]
Meanings
Adjective
- Of or like must; fresh, juicy.[2][7]
- (figurative) New, fresh; of a book, not yet mature.[2][7]
- Of a variety of quince or pear that ripens early.[2]
References
- ^ a b 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 Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ 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 Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c d e Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
Cite this entry
“Musteus.” Etymologically, 8 Nov. 2026, etymologically.com/la/musteus. Accessed 8 Nov. 2026.
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