Etymology and origin of the Latin word intrusio
- Confidence
- Established
- Formation
- Derivation
- First attested
- 1100s More words from the 11th century
- Ultimate origin
- Latin intrūdō
Etymology tree
From the same root
Forms
intrūsiō f (genitive intrūsiōnis); third declension[1][2] Köbler also lists the spelling intrūcio.[1]
Etymology
It is a noun of action from Latin intrūdō (“to thrust in”).[1][2] The DMLBS treats it as Medieval Latin and compares Anglo-Norman intrusion and intrucion.[3]
Earliest recorded meaning
Latham dates it to the 12th century.[1] The first dated record in the DMLBS is from 1198, when an English court record amerces a man for unlawful entry into land.[3]
Semantic evolution
In England it was used of intruding into a church office, of usurping temporal power, and in law of unlawful entry into the possession of land, which gave its name to a writ.[3] Niermeyer gives intrusion, trespass and usurpation, and also imprisonment;[4] the MLW records carceris intrusio for putting someone into prison, injury in general, and in canon law the unlawful admission of someone to a church office.[5] Polish and Czech sources add the driving of cattle into a place and the sheathing of a sword,[2][6] and a Hungarian source has the literal act of thrusting in.[7]
Timeline
- 12th century – Latham's first record.[1]
- 1198 – An English court record uses it of unlawful entry into land.[3]
- 1275 – A document from Trent uses carceris intrusio for imprisonment.[5]
- 1387 – A Polish record notes two groats paid for driving in cattle.[2]
Meanings
Noun
- intrusion into a church office; unlawful appointment to one.[3][5][6]
- usurpation, trespass, encroachment.[4][3]
- (law) Unlawful entry into the possession of land; a writ or plea concerning it.[3]
- imprisonment, putting into prison.[4][5][2]
- The act of thrusting or driving in.[7][2][6]
Related words
References
- ^ 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 f Lexicon mediae et infimae Latinitatis Polonorum (1953–), Kraków: Instytut Języka Polskiego PAN; electronic ed. elexicon.scriptores.pl
- ^ a b c d e f g 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 c Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ a b c d Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
- ^ a b c Latinitatis medii aevi lexicon Bohemorum / Slovník středověké latiny v českých zemích (1977–), Prague: Academia; electronic version, Institute of Philosophy of the Czech Academy of Sciences
- ^ a b Bartal, Antal, et al. (1987–), Lexicon Latinitatis Medii Aevi Hungariae, Budapest: Akadémiai Kiadó; online ed. ELTE
Cite this entry
“Intrusio.” Etymologically, 7 Nov. 2026, etymologically.com/la/intrusio. Accessed 8 Nov. 2026.
Last edited on . ·