incarceration

Etymology

It is inherited from Middle English incarceracioun,^[2] borrowed from Old French incarceracion,^[2][3][4] and Medieval Latin incarcerātiō (“imprisonment”),^[5][3][4][6] a noun of action from incarcerō (“to imprison”),^[5][3] formed from in- (“in”) and carcer (“prison, enclosed space”).^[5][4] Merriam-Webster takes the source to be Late Latin.^[7] The Latin carcer comes from Proto-Italic *kar-kr(o)-, of uncertain origin; de Vaan, quoted by Etymonline, connects it with other Indo-European words for a ring or round object, and thinks the reduplication may picture an enclosure.^[5] The verb incarcerate is probably a back-formation from the noun.^[5][4]

Earliest recorded meaning

In Middle English the word was a surgeon's term for the retention of pus in a wound, recorded before 1425;^[2][8][5] this sense is found only in late Middle English.^[8]

Semantic evolution

The general sense, imprisonment or the fact of being imprisoned, is recorded from the 1530s:^[5] Barnhart dates it to 1536,^[4] and the OED's first quotation is from about 1540, in J. Bellenden's translation of Boece's Hystory and Croniklis.^[3] Johnson (1755) defined it simply as "imprisonment; confinement".^[9] In the early 19th century medicine took the word up again, for the constriction or strangulation of a hernia, and also for the retention of the placenta in childbirth.^[3][8][7]

Timeline

• before 1425 – retention of pus in a wound (surgery; obsolete).^[2][8]
• 1536 – imprisonment.^[4] The OED's first quotation is from about 1540.^[3]
• 1819 – the strangulation of a hernia; retention of the placenta.^[3][8]

Meanings

Noun

1. The act of putting someone in prison, or the state of being imprisoned; confinement: He wrote two novels during his incarceration.^[7][3][8]
2. (medicine) Abnormal confinement of a body part, especially a constriction of a hernia so that its contents cannot be pushed back.^[7][3][8]

Related words

• incarcerate
• carceral

References

1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d Kurath, Hans; Kuhn, Sherman M.; Lewis, Robert E., eds. (1952–2001), Middle English Dictionary, Ann Arbor: University of Michigan Press; online edition ed. Frances McSparran et al. (2000–2018)
3. ^ a b c d e f g h i Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
4. ^ a b c d e f Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
5. ^ a b c d e f g Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
6. ^ Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
7. ^ a b c d Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
8. ^ a b c d e f g Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
9. ^ Johnson, Samuel (1755), A Dictionary of the English Language, London; 4th ed. 1773; Johnson's Dictionary Online, ed. Beth Rapp Young et al.