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diabetic

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Etymology and origin of the English word diabetic

Confidence
Probable
Formation
Borrowing
First attested
1660 J. Harding's translation of Paracelsus
Borrowed from
Latin diabeticus
Ultimate origin
Ancient Greek διαβαίνω
Etymology tree
inherited borrowed derived
Ancient Greek διαβήτης
Latin diabetes
English diabetes
English diabetic

Pronunciation

  • UK: /daɪəˈbɛtɪk/[1]
  • US: /ˌdaɪəˈbɛtɪk/[1]

Etymology

It is borrowed from Medieval Latin diabeticus (“a person with diabetes; of diabetes”),[2] formed from Latin diabētēs (“siphon”), in later Latin also the disease, with the suffix -icus.[2] The Latin word is from Ancient Greek διαβήτης (diabḗtēs, “compass, siphon”), from διαβαίνω (diabaínō, “to pass through”), from διά (diá, “through”) and βαίνω (baínō, “to go”).[2][3] The Shorter Oxford and Merriam-Webster instead take the English word from French diabétique,[4][5] recorded in Middle French from the second half of the 15th century,[2] and Etymonline and Dictionary.com treat it as diabetes with the suffix -ic.[3][6][7] The OED compares the earlier diabetical and Italian diabetico.[2]

Earliest recorded meaning

As a noun, the disease diabetes itself, a sense now obsolete: 1660, in J. Harding's translation of Paracelsus.[2] The Middle English medical writer Henry Daniel had already used the Latin form diabetica for the disease in 1379.[2]

Semantic evolution

Etymonline records the adjective diabetical from about 1600.[3] In 1673 diabetic could describe any excessive outpouring, a sense that died out by 1698.[2] The adjective "relating to diabetes" is recorded from 1702, and "affected with diabetes" from 1715.[2][3] The noun for a person with diabetes is recorded from 1763 in the OED,[2] from 1840 in Etymonline and Merriam-Webster,[3][5] and the Shorter Oxford dates both uses to the late 18th century.[4] As diabetes came to mean mainly diabetes mellitus, diabetic followed it;[3][4] it also came to describe foods made with little sugar for people with the disease.[4][8]

Timeline

  • 1379 – the Latin form diabetica in an English medical text (copied before 1425).[2]
  • c. 1600 – diabetical.[3]
  • 1660 – noun, the disease diabetes (obsolete).[2]
  • 1673 – adjective, marked by an excessive outpouring (obsolete by 1698).[2]
  • 1702 – adjective, relating to diabetes.[2]
  • 1715 – adjective, affected with diabetes.[2][3]
  • 1763 – noun, a person with diabetes.[2]
  • 1840 – the noun, according to Etymonline and Merriam-Webster.[3][5]

Meanings

Adjective

  1. Of, relating to, or caused by diabetes: a diabetic coma.[8][5][2]
  2. Having diabetes: a diabetic patient.[8][5][2]
  3. Suitable for people with diabetes, especially made with little sugar: diabetic jam.[8][5][4]

Noun

  1. A person who has diabetes.[8][5][2]

Word family

  • antidiabetic
  • nondiabetic

Usage notes

Collins advises speaking of a person with diabetes or people with diabetes rather than of a diabetic or diabetics.[8]

References

  1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p q r s Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
  3. ^ a b c d e f g h i Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ a b c d e Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  5. ^ a b c d e f g Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  6. ^ Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
  7. ^ Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  8. ^ a b c d e f Collins English Dictionary (2023), Glasgow: HarperCollins

Related etymologies

Cite this entry

“Diabetic.” Etymologically, 31 Oct. 2026, etymologically.com/en/diabetic. Accessed 31 Oct. 2026.

Last edited on . ·