noun
[ usually sing. ] a state of happiness that is based on sth that is false or cannot last although the happy person does not realize it
noun
[ usually sing. ] a state of happiness that is based on sth that is false or cannot last although the happy person does not realize it
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005