adjective
[ only before noun ] spread or put on the body using a ball that moves around in the top of a bottle or container :
a roll-on deodorant
► ˈroll-on noun
adjective
[ only before noun ] spread or put on the body using a ball that moves around in the top of a bottle or container :
a roll-on deodorant
► ˈroll-on noun
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005