Meaning of ROSETTE in English
/ rəʊˈzet; NAmE roʊ-/ noun
a round decoration made of ribbon that is worn by supporters of a political party or sports team, or to show that sb has won a prize
a thing that has the shape of a rose :
The leaves formed a dark green rosette.
mid 18th cent.: from French , diminutive of rose .
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005