tri·col·or /ˈtraɪˌkʌlɚ/
 (a.)三色的
 Tri·col·or n.  [Written also tricolour.]
 1. The national French banner, of three colors, blue, white, and red, adopted at the first revolution.
 2. Hence, any three-colored flag.
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 tricolor
      adj : having or involving three colors; "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" [syn: trichromatic, trichrome]
      n : a flag having three colored stripes (especially the French
          flag) [syn: tricolour]