'Tricolor' definitions:

Definition of 'tricolor'

(from WordNet)
adjective
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, tricolor]
noun
A flag having three colored stripes (especially the French flag) [syn: tricolor, tricolour]

Definition of 'Tricolor'

From: GCIDE
  • Tricolor \Tri"col`or\, n. [F. tricolore, drapeau tricolore a tricolored flag, fr. tricolore three-colored; tri (see Tri-) + L. color color.] [Written also tricolour.] [1913 Webster]
  • 1. The national French banner, of three colors, blue, white, and red, adopted at the first revolution. [1913 Webster]
  • 2. Hence, any three-colored flag. [1913 Webster]