Etymology and origin of the Latin word fortificatio
- Confidence
- Established
- Formation
- Derivation
- First attested
- 400s Caelius Aurelianus More words from the 4th century
- Ultimate origin
- Latin fortificō
Etymology tree
From the same root
Forms
fortificātiō f (genitive fortificātiōnis); third declension[1]
Etymology
It is formed from Latin fortificō (“to strengthen, fortify”) + -tiō,[1][2] a verb made from fortis (“strong”) and faciō (“to make”).[3]
Earliest recorded meaning
It is post-classical:[4] the first author to use it is the medical writer Caelius Aurelianus (5th century AD), for strengthening that is to be applied to the body.[4][5][3]
Semantic evolution
Medieval Latin used it for strengthening in general, for a state of strength, and for proof or demonstration.[6] From the 13th century it also meant the fortification of a place against attack:[7][6] an English record of 1209 grants revenues for enclosing and fortifying a town.[7] In a 14th-century chronicle it is the growing force of blows on a door.[8]
English took it over in the early 15th century as fortification, through Old French.[2]
Timeline
- 5th century AD – Caelius Aurelianus uses it for strengthening the body.[5][3]
- 1209 – An English record uses it for the fortification of a town.[7]
- 1220–1280 – Albertus Magnus uses it for strengthening.[6]
- early 15th century – Borrowed into English as fortification, through Old French.[2]
Meanings
Noun
- A strengthening, fortifying (of the body).[4][5][9]
- (Medieval Latin) Strengthening in general; strength.[6][7]
- (Medieval Latin) Fortification, reinforcement against attack.[7][6]
- (Medieval Latin) Proof, demonstration.[6]
Related words
- fortis
- English fortification
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b c d e f Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
- ^ a b c d e 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
- ^ du Cange, Charles du Fresne, et al. (1883–1887), Glossarium mediae et infimae latinitatis, augmented ed. by Léopold Favre, Niort: L. Favre
- ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
Cite this entry
“Fortificatio.” Etymologically, 7 Nov. 2026, etymologically.com/la/fortificatio. Accessed 8 Nov. 2026.
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