- Confidence
- Established
- Formation
- Derivation
- First attested
- Cicero
- Ultimate origin
- Latin (prīnceps)
Pronunciation
Forms
prīncipālis (neuter prīncipāle); third-declension two-termination adjective[1]
Etymology
It is from prīnceps “first, chief” with the suffix -ālis.[2][1][3]
Earliest recorded meaning
The OLD's earliest citation is from Cicero, of what is original, primary, as his causae prīncipālēs “primary causes”.[2][4] Köbler dates Cicero 81–43 BC.[5]
Semantic evolution
It meant originally existing, primary, as Cicero's first causes, and in Quintilian original, as opposed to figurative.[2][6] From Seneca it meant first in importance, chief, principal, and vir prīncipālis a leading citizen, as in Apuleius.[2] Under the Empire it meant of the prīnceps, imperial, as in Seneca, and princely, as in Pliny.[2] In camps the via prīncipālis was the main cross road and the porta prīncipālis a side gate, as in Livy.[2]
In Ecclesiastical Latin it meant first, original, perfect.[7] Medieval Latin used it for royal, and of coins up to the ruler's standard, and British Medieval Latin of original sin.[8][9] Through Old French principal it gave English principal about 1300.[10]
Timeline
- 81–43 BC – Cicero uses causae prīncipālēs.[2][4][5]
- 59 BC–17 AD – Livy uses via prīncipālis.[2][5]
- 4 BC–65 AD – Seneca uses it of the chief and of the imperial.[2][5]
- c. 1300 – English principal is recorded.[10]
Meanings
Adjective
- Original, primary.[2]
- Chief, principal, vir prīncipālis, a leading citizen.[2]
- Imperial; princely.[2]
- via prīncipālis, the main road of a camp, porta prīncipālis, a side gate.[2]
- (Medieval Latin) Royal.[8]
Word family
- principāle
- prīncipālitās
- supprincipalis
- principāliter
Related words
- prīnceps
- prīncipium
- English principal
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ 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 Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry
“Principalis.” Etymologically, 16 Oct. 2026, etymologically.com/la/principalis. Accessed 16 Oct. 2026.
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