Word.ws English Dictionary

sun opal

sun opal noun: a rare variety of precious opal known for its striking play of color effect, which becomes especially vivid when exposed to direct sunlight.

Noun

sun opal (plural sun opals)

  1. A rare variety of precious opal known for its striking play of color effect, which becomes especially vivid when exposed to direct sunlight.

Forms of sun opal

pluralsun opals

Questions about sun opal

What does sun opal mean?
Sun opal means a rare variety of precious opal known for its striking play of color effect, which becomes especially vivid when exposed to direct sunlight.
What part of speech is sun opal?
Sun opal is a noun.
What is the plural of sun opal?
The plural of sun opal is sun opals.

Words near sun opal in the dictionary

  1. sun lounges
  2. Sun of May
  3. sun oil
  4. sun oils
  5. sun oneself
  6. sun opal
  7. sun opals
  8. sun orchid
  9. sun outage
  10. sun outages
  11. sun painting

Source and license

Adapted from Wiktionary: sun opal (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.

Last updated:

Cite this entry: “sun opal.” Word.ws, https://word.ws/sun_opal. Based on Wiktionary, CC BY-SA 4.0.