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English to English adjective
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Having or existing in three different phases of color; having three distinct color varieties; -- said of certain birds and insects. |  | source: webster1913 adjective satellite
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having or involving three colors |  | Example: trichromatic vision a trichromatic printing process trichromatic staining is the staining of tissue samples differentially in three colors tricolor plumage a tricolor process in photography
source: wordnet30
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