noun
[ sing. ] a formal promise to be loyal to the US, which Americans make standing in front of the flag with their right hand on their heart
noun
[ sing. ] a formal promise to be loyal to the US, which Americans make standing in front of the flag with their right hand on their heart
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005