Definition of mannose in English:


Syllabification: man·nose
Pronunciation: /ˈmanˌōs, -ˌoz


  • A sugar of the hexose class that occurs as a component of many natural polysaccharides.
    More example sentences
    • Other sugars found in foods, such as sucrose (table sugar), fructose (fruit sugar) and mannose are converted to glucose almost as quickly as starch is.
    • These data suggest that galactose and mannose may compete with glucose for uptake, whereas sucrose and fructose do not.
    • Asian and African populations showed selection in genes affecting the metabolism of the plant sugars mannose and sucrose.


late 19th century: from mannite 'mannitol' + -ose2.

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