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English definition of “cyan”

cyan

noun [U] uk   /ˈsaɪ.ən/ us  
a deep greenish-blue colour, one of the main colours that are used in colour printing and photographyLess common coloursCommon colours
cyan
adjective uk   us  
of a deep greenish-blue colour
(Definition of cyan from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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