noun. a flag having three colored stripes (especially the French flag).
Example sentences of the word tricolour
1. Noun, singular or mass
While the glue dries, make a French Revolutionary tricolour cockade to decorate your bicorne by pleating the red, white and blue ribbon or paper strip into a fan shape and securing it with glue and a pin.
There are different varieties of leaf colour: purple, golden or tricolour, but the soft grey-green sage is the toughest and most pungent.