Word.ws English Dictionary

Cornish diamond

Cornish diamond noun: quartz.

Noun

Cornish diamond (countable and uncountable, plural Cornish diamonds)

  1. Quartz.

Forms of Cornish diamond

pluralCornish diamonds

Questions about Cornish diamond

What does Cornish diamond mean?
Cornish diamond means quartz.
What part of speech is Cornish diamond?
Cornish diamond is a noun.
What is the plural of Cornish diamond?
The plural of Cornish diamond is Cornish diamonds.

Words near Cornish diamond in the dictionary

  1. Cornish acre
  2. Cornish acres
  3. Cornish boiler
  4. Cornish boilers
  5. Cornish chough
  6. Cornish diamond
  7. Cornish diamonds
  8. Cornish elm
  9. Cornish elms
  10. Cornish engine
  11. Cornish engines

Source and license

Adapted from Wiktionary: Cornish 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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Cite this entry: “Cornish diamond.” Word.ws, https://word.ws/cornish_diamond. Based on Wiktionary, CC BY-SA 4.0.