Dictionary
black diamond
noun
Definition of BLACK DIAMOND
1
: dense black hematite
2
plural : coal 3a
3
See black diamond defined for kids ADVERTISEMENT
First Known Use of BLACK DIAMOND
1763
Browse
Next Word in the Dictionary: black dogPrevious Word in the Dictionary: black deathAll Words Near: black diamond
ADVERTISEMENT
Seen & Heard
What made you want to look up black diamond? Please tell us where you read or heard it (including the quote, if possible).