Etymology and origin of the Latin word alumnus
- Confidence
- Established
- Formation
- Inherited
- First attested
- c. 250–184 BC, Plautus
- Inherited from
- Proto-Italic *alomnos
- Ultimate origin
- Proto-Indo-European (*h₂el-)
Forms
alumnus (feminine alumna, neuter alumnum); first/second-declension adjective[1] Pacuvius has the old genitive plural alumnum.[2][3]
Etymology
It is inherited from Proto-Italic *alomnos, inherited from Proto-Indo-European *h₂el-o-mh₁no- (“being fed”), the middle present participle of Proto-Indo-European *h₂el- (“to nourish, grow”), the root of alō (“to nourish”).[4][1] Its ending is the participial suffix seen in Greek -μενος (-menos).[2][5] De Vaan gives as cognates of the root Old Irish alid (“feeds”), Gothic 𐌰𐌻𐌰𐌽 (alan, “to grow up”) and Ancient Greek ἄναλτος (ánaltos, “insatiable”).[4]
Earliest recorded meaning
De Vaan dates it from Plautus,[4] whose Mercator has “I am your master and your foster-son”.[2]
Semantic evolution
As a noun it is a nursling or foster-child, in contrast with a natural son, and in the poets a young animal or plant.[2][3] It also means a person considered as the product of a country or place, as in Cicero's Italy seeing her own son crucified; a ward or protégé (Curtius); and the pupil or follower of a philosopher, as Aristotle and the others are Plato's.[2] As an adjective it means “reared, fostered”, and in Statius “native”.[2][3]
Church Latin glosses it “pupil, student, one brought up”.[6] In medieval sources it can mean a client kept in a lord's household, and also a teacher.[7]
Timeline
- c. 250–184 BC – Plautus of a foster-son.[2][4][8]
- 220–130 BC – Pacuvius has the genitive plural alumnum.[2][8]
- 81–43 BC – Cicero of a son of Italy and of Plato's pupils.[2][8]
- 1640s – Borrowed into English as alumnus, “pupil or graduate of a school”.[5]
Meanings
Noun
- A nursling, foster-son; a young animal or plant.[2][3][1]
- A son of a country or place, a native.[2]
- A ward, protégé.[2]
- A pupil or follower; a student.[2][1][6]
- (Medieval Latin) A client kept in a lord's household; a teacher.[7]
Adjective
Word family
- alumnor
- alumnulus
- alumna
Related words
- alō
- English alumnus
References
- ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m n 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 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 Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Related etymologies
Cite this entry
“Alumnus.” Etymologically, 19 Oct. 2026, etymologically.com/la/alumnus. Accessed 20 Oct. 2026.
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