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单词 cyano
释义

WordReference Random House Unabridged Dictionary of American English © 2024
cy•a•no  (sīə nō′, sī anō),USA pronunciation adj. [Chem.]
  1. Chemistrycontaining the cyano group.
  • independent use of cyano-3 1960–65

cyano-1 ,
  1. a combining form meaning "blue, dark blue,'' used in the formation of compound words:cyanotype.
Also,[esp. before a vowel,] cyan- 1.
  • Greek kýano(s) dark blue (adjective, adjectival), dark-blue substance (noun, nominal)

cyano-2 ,
  1. Chemistrya combining form representing cyanide in the formation of compound words:cyanogen.
Also,[esp. before a vowel,] cyan- 2.
cyano-3 ,
  1. Chemistrya combining form used in the names of chemical compounds in which the cyano group is present:cyanohydrin.
Also,[esp. before a vowel,] cyan- 3.
  • combining form representing cyanogen

Collins Concise English Dictionary © HarperCollins Publishers::
cyano-, (before a vowel)cyan- combining form
  1. blue or dark blue
  2. indicating cyanogen
  3. indicating cyanide
Etymology: from Greek kuanos (adj) dark blue, (n) dark blue enamel, lapis lazuli
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更新时间:2025/2/23 14:24:18