Meaning of “rosette” - Learner’s Dictionary

rosette

noun [ C ] uk us /rəʊˈzet/
PRIZE (also US ribbon)

a decoration made of coloured cloth, which is given as a prize

POLITICS UK

a decoration made of coloured cloth in the shape of a rose, worn to show political support for someone

(Definition of “rosette” from the Cambridge Learner’s Dictionary © Cambridge University Press)