C c


    • US Pronunciation
    • US IPA
    • UK Pronunciation
    • UK IPA
    • [kahy-tuh-san]
    • /ˈkaɪ təˌsæn/
    • /tʃˈɪtɒsən/
    • US Pronunciation
    • US IPA
    • [kahy-tuh-san]
    • /ˈkaɪ təˌsæn/

Definitions of chitosan word

  • noun chitosan a polysaccharide produced from chitin 3
  • noun chitosan a polysaccharide derived from chitin, that absorbs heavy metals while in solution: it is used in industry, esp. to purify waste water 3
  • noun chitosan a derivative of chitin, used in waste-water treatment. 1
  • noun chitosan (organic chemistry) A carbohydrate oligosaccharide derived from chitin, sometimes used to the absorption of fat. 0

Information block about the term

Origin of chitosan

First appearance:

before 1890
One of the 20% newest English words
1890-95; chit(in) + -ose2 + -an, special use of -an

Historical Comparancy

Parts of speech for Chitosan


chitosan popularity

A pretty common term. Usually people know it’s meaning, but prefer to use a more spread out synonym. About 69% of English native speakers know the meaning and use word.
This word is included in each student's vocabulary. Most likely there is at least one movie with this word in the title.

chitosan usage trend in Literature

This diagram is provided by Google Ngram Viewer

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See also

Matching words

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