A flag with three stripes either vertical or horizontal all of equal size, and of a different colour.(noun)
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Use "tricolour" in a sentence
"But Romance, notwithstanding, has not yet altogether deserted the Paris that was her loyal sweetheart in the days when the tricolour was a prouder flag, its subjects a prouder people."
"Bitter rivals South Sydney yesterday led a chorus of complaint from outside Bondi, with Rabbitohs CEO Shane Richardson labelling the tricolour-heavy programming "ridiculous and totally unfair"."
"An initiative of the Flag Foundation of India (FFI), an NGO started by parliamentarian Naveen Jindal, the tricolour will be the 'largest and tallest in the country', FFI Chief Executive Officer Commander (Retd) K.V. Singh told IANS."