Etymology
The word "diabetes" ( /ˌdaɪ.əˈbiːtiːz/ or /ˌdaɪ.əˈbiːtɨs/) comes from Latin diabētēs, which in turn comes from Ancient Greek διαβήτης (diabētēs) which literally means “a passer through; a siphon”. Ancient Greek physician Aretaeus of Cappadocia (fl. in the first century CE) used that word, with the intended meaning “excessive discharge of urine”, as the name for the disease. Ultimately, the word comes from Greek διαβαίνειν (diabainein), meaning “to pass through”, which is composed of δια- (dia-), meaning “through” and βαίνειν (bainein), meaning “to go”. The word “diabetes” is first recorded in English, in the form "diabete", in a medical text written around 1425.
"Insipidus" comes from the French word insipide; from Latin language inspidus (tasteless), from Latin: in- "not" + sapidus "tasty" from sapere "have a taste" - meaning “lacking flavor or zest; not tasty”. This is because diabetes insipidus has no glycosuria (excretion of glucose into urine).
Read more about this topic: Diabetes Insipidus
Famous quotes containing the word etymology:
“Semantically, taste is rich and confusing, its etymology as odd and interesting as that of “style.” But while style—deriving from the stylus or pointed rod which Roman scribes used to make marks on wax tablets—suggests activity, taste is more passive.... Etymologically, the word we use derives from the Old French, meaning touch or feel, a sense that is preserved in the current Italian word for a keyboard, tastiera.”
—Stephen Bayley, British historian, art critic. “Taste: The Story of an Idea,” Taste: The Secret Meaning of Things, Random House (1991)
“The universal principle of etymology in all languages: words are carried over from bodies and from the properties of bodies to express the things of the mind and spirit. The order of ideas must follow the order of things.”
—Giambattista Vico (1688–1744)