From Longman Dictionary of Contemporary Englishrosettero‧sette /rəʊˈzet $ roʊ-/ noun [countable]1WINSUPPORT A TEAM OR PLAYER British English a circularbadge made of colouredribbon that is given to the winner of a competition, or that people in Britain wear to show support for a particular footballteam or political party2DECORATEa shape like a round flatflower that has been made in stone or woodExamples from the Corpusrosette• In submersed plants the leaves form a rosette.• These grow in a rosetteborne on a thick, cylindrical, horizontal rootstock.• Round, spoon-shaped, reddish-green leaves in a rosetteformationglistened.• The subterraneanrhizome is generally short, the narrow leaves forming a denserosette.• The whorls are arranged densely and alternately on the stem to form rosettes.• The main body spots are grouped in rosettes.Originrosette(1700-1800)Frenchrose"rose"