tricolour
From Longman Dictionary of Contemporary Englishtricolourtri‧col‧our British English, tricolor American English /ˈtrɪkələ $ ˈtraɪˌkʌlər/ noun [countable] Pa flag with three equal bands of different colours, especially the national flags of France or IrelandExamples from the Corpustricolour• The Who accordingly took the Dublin stage in specially made green, white and gold tricolour gear.• A lank forelock fell from beneath the hat bearing the tricolour cockade.