noun
[ sing. ] a special ability to know sth without using any of the five senses that include sight, touch, etc. :
My sixth sense told me to stay here and wait.
noun
[ sing. ] a special ability to know sth without using any of the five senses that include sight, touch, etc. :
My sixth sense told me to stay here and wait.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005