diabetes

noun

di·​a·​be·​tes ˌdī-ə-ˈbē-tēz  -ˈbē-təs 

: any of various abnormal conditions characterized by the secretion and excretion of excessive amounts of urine

especially : diabetes mellitus

Examples of diabetes in a Sentence

Recent Examples on the Web

The focus should be on those with conditions where medication disruption could lead to acute medical issues like mental health and diabetes. —Jesse Pines, Forbes.com, 6 June 2026

Data from another midstage trial also presented Saturday, in patients with Type 2 diabetes, found that berobenatide helped patients manage their blood sugar levels. —Berkeley Lovelace Jr, NBC news, 6 June 2026

When to Talk to Your Doctor About Testing Patients with a family history of diabetes, symptoms of high blood sugar or markers of prediabetes are the most common candidates for further evaluation. —Samantha Agate, Sacbee.com, 4 June 2026

People with diabetes often focus on carbohydrate intake and blood sugar management, but getting enough vitamins and minerals is also important for overall health. —Brianna Tobritzhofer, Health, 4 June 2026

Word History

Etymology

Middle English diabet, diabete, borrowed from Late Latin diabētēs, borrowed from Greek diabḗtēs, from diabē-, variant stem of diabaínein "to stride, walk or stand with legs apart, step across, cross over" (from dia- dia- + baínein "to step, walk") + -tēs, suffix of agency — more at come entry 1

Note: The literal sense of Greek diabḗtēs in relation to the base verb diabaínein is not entirely clear. The Greek physician Aretaeus of Cappadocia (active ca. 130-40 A.D.), author of a detailed description of diabetes mellitus (in Book 2 of De causis et signis diuturnorum morborum), takes the name of the disorder as a given, and explains it as a particular application of the word diabḗtēs, the meaning of which he seems to regard as self-evident. It has been assumed that he alludes to diabḗtēs in the sense "siphon," referring to frequent urination, as if liquid was being drawn out of the sufferer by a siphon. In the following clause, however, he maintains that moisture (tò hygrón) does not stay in the body but leaves it "as if by a diabáthrē ("hókōs diabáthrēi")." The word diabáthra (Ionic diabáthrē)—also a derivative of diabaínein—has various attested meanings: "ladder," "gangway," "bridge." The suggestion has been made that "bridge" or "channel" is the most appropriate sense, though the mixing of metaphors is perhaps an indication that the text is corrupt, or that some no longer recoverable sense of the word is in play. (See discussion in Chalmers L. Gemmill, "The Greek concept of diabetes," Bulletin of the New York Academy of Medicine, vol. 48, no. 8 [September, 1972], pp. 1033-36.)

First Known Use

15th century, in the meaning defined above

Phrases Containing diabetes

• adult-onset diabetes
• diabetes insipidus
• diabetes mellitus
• insulin-dependent diabetes
• insulin-dependent diabetes mellitus
• juvenile diabetes
• juvenile-onset diabetes
• non-insulin-dependent diabetes
• non-insulin-dependent diabetes mellitus

Rhymes for diabetes

• entreaties
• metes
• treaties

Kids Definition

diabetes

noun

di·​a·​be·​tes ˌdī-ə-ˈbēt-ēz  -ˈbēt-əs 

: any of various bodily conditions in which abnormally large amounts of urine are produced

especially : diabetes mellitus

Medical Definition

diabetes

noun

di·​a·​be·​tes ˌdī-ə-ˈbēt-ēz  -ˈbēt-əs 

plural diabetes

: any of various abnormal conditions characterized by the secretion and excretion of excessive amounts of urine

especially : diabetes mellitus