noun. a flag having three colored stripes (especially the French flag).
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. 2. Adjective There are different varieties of leaf colour: purple, golden or tricolour, but the soft grey-green sage is the toughest and most pungent.