to treat sb who is emotionally attached to you in a way that is not serious and which can hurt their feelings :
She tends to play with men's emotions.
She realized that Patrick was merely playing with her.
to treat sb who is emotionally attached to you in a way that is not serious and which can hurt their feelings :
She tends to play with men's emotions.
She realized that Patrick was merely playing with her.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005