BLACK DIAMOND


Meaning of BLACK DIAMOND in English

noun

1.

[ C ] ( BrE , informal ) a lump of coal

2.

[ U , C ] a dark form of diamond

3.

[ C ] ( NAmE ) a slope that is difficult to ski down :

a black diamond run

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.