英和和英

発音

• enPR: kīʹtĭn, IPA^(key): /ˈkaɪtɪn/
• 韻: -aɪtɪn

名詞

chitin (countable かつ uncountable, 複数形 chitins)

1. (biochemistry) A complex polysaccharide, a polymer of N-acetylglucosamine, found in the exoskeletons of arthropods and in the cell walls of fungi; thought to be responsible for some forms of asthma in humans.
   • 1880, Arthur Gamgee, A Text-book of the Physiological Chemistry of the Animal Body, Macmillan, p. 299

     Chitin usually occurs throughout Invertebrates in the form of an investment to the outermost cellular layer or ectoderm.

   • 2004 September 11, New Scientist, page 19:

     The robot’s energy source is the sugar in the polysaccharide called chitin that makes up a fly’s exoskeleton.

派生語

参照

• “chitin”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.
• Douglas Harper (2001–2023), “chitin”, in Online Etymology Dictionary.

アナグラム

• itchin'