Etymology and origin of the Latin word tenacitas
- Confidence
- Established
- Formation
- Derivation
- First attested
- 81–43 BC Cicero, De natura deorum More words from the 1st century BC
- Ultimate origin
- Latin teneō
Etymology tree
From the same root
Forms
tenācitās f (genitive tenācitātis); third declension[1]
Etymology
It is formed from Latin tenāx + -tās, the quality of being tenāx (“holding fast”).[2][3] The adjective comes from teneō (“to hold”),[4][5] which de Vaan traces to Proto-Italic *t(e)nē- and Proto-Indo-European *tn-eh₁- (“to hold”).[6]
Earliest recorded meaning
Cicero (81–43 BC) has it first, in the De natura deorum, of animals that seize their food with the firm grip of their claws.[7][8][4]
Semantic evolution
The word was rare in Classical Latin.[7] Beside the literal “firm grip”, which Pliny the Elder also uses,[7][9] Livy applied it to money, in the sense “tight-fistedness, parsimony”.[7][9] In Christian Latin it came to mean steadfastness: Cyprian uses it for constancy,[10] and Jerome speaks of a retentive memory.[8] Medieval writers used it of the tightness of a grip or a bond, of the cohesion of mortar,[11] and figuratively of firm adherence to God's precepts.[11] English tenacity comes from it, partly through French.[5]
Timeline
- 81–43 BC – Cicero uses it of the grip of animals' claws.[7][4]
- 59 BC–17 AD – Livy uses it for parsimony.[7][4]
- beginning of 3rd century–258 AD – Cyprian uses it for constancy.[10][4]
- c. 383–419/420 AD – Jerome speaks of the retentiveness of memory.[8][4]
- early 15th century – English tenacity is recorded, from Old French ténacité and directly from this word.[5]
Meanings
Noun
- A firm hold, the quality of gripping or holding on to something, tenacity.[2][7][9]
- Tight-fistedness, parsimony, stinginess.[7][9][10]
- (Late Latin) Constancy, perseverance; retentiveness (of memory).[10][8][12]
- (Medieval Latin) Tightness of attachment; cohesiveness, toughness.[11]
Related words
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
- ^ Bianchi, Rossella; Lelli, Olga (2014), VOLI: Vocabolario di latino, Florence: Le Monnier
- ^ a b c d e f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ 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 h Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c d Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ a b c d Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ a b c d Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
- ^ a b c 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
- ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry
“Tenacitas.” Etymologically, 7 Nov. 2026, etymologically.com/la/tenacitas. Accessed 8 Nov. 2026.
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