Word.ws English Dictionary

calcedony

calcedony is the alternative form of chalcedony.

Meaning of chalcedony

Noun

chalcedony (countable and uncountable, plural chalcedonies)

  1. A form of fine-grained quartz that is nearly transparent or has a milky translucence; it fractures conchoidally.
    • Although there are dozens of different types of gems, among the best known and most important are […] . (Common gem materials not addressed in this article include amber, amethyst, chalcedony, garnet, lazurite, malachite, opals, peridot, rhodonite, spinel, tourmaline, turquoise and zircon.)2012 March, Lee A. Groat, “Gemstones”, in American Scientist, volume 100, number 2, archived from the original on 14 Jun 2012, page 128
    Synonyms:
    chalcedonite

Forms of calcedony

pluralcalcedonies

Questions about calcedony

What is calcedony the alternative form of?
Calcedony is the alternative form of chalcedony.

Words near calcedony in the dictionary

  1. calced
  2. calcedon
  3. calcedonic
  4. calcedonies
  5. calcedons
  6. calcedony
  7. calcei
  8. calceiform
  9. calcein
  10. calceins
  11. calcelarioside

Source and license

Adapted from Wiktionary: calcedony (page history and authors); chalcedony (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: “calcedony.” Word.ws, https://word.ws/calcedony. Based on Wiktionary, CC BY-SA 4.0.