Word.ws English Dictionary

black diamonds

black diamonds is the plural of black diamond.

Meaning of black diamond

Noun

black diamond (countable and uncountable, plural black diamonds)

  1. Hematite.
  2. Anthracite.
  3. Carbonado, a natural diamond that is black in color.
  4. A black synthetic diamond, specifically a CVD polycrystalline diamond or HPHT polycrystalline compact diamond.
  5. Boron carbide.
  6. (South Africa, derogatory) A member of the new affluent black middle class in South Africa, characterized by conspicuous consumption.

See all 7 meanings of black diamond

Questions about black diamonds

What is black diamonds the plural of?
Black diamonds is the plural of black diamond.

Words near black diamonds in the dictionary

  1. black dark
  2. black day
  3. black days
  4. Black Death
  5. black diamond
  6. black diamonds
  7. Black Ditch
  8. black dog
  9. black dog syndrome
  10. black dolphin
  11. black dolphins

Source and license

Adapted from Wiktionary: black diamonds (page history and authors); black diamond (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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