(n.) Imperfectly crystallized or coarse diamonds, or fragments made in cutting good diamonds which are reduced to powder and used in lapidary work.
BORT
Meaning of BORT in English
Webster's English dictionary. Английский словарь Webster. 2012
(n.) Imperfectly crystallized or coarse diamonds, or fragments made in cutting good diamonds which are reduced to powder and used in lapidary work.
Webster's English dictionary. Английский словарь Webster. 2012