Where does “chalcedonic” come from?

chalcedonic (English) comes from English chalcedony, from Latin chalcedonius.

chalcedonic (English): Of or pertaining to chalcedony

Definitions

  1. Of or pertaining to chalcedony

Ancestry of “chalcedonic”, step by step

chalcedonic traces back through two separate lines of ancestry.

via English chalcedony

StepLanguageWordMeaning
1EnglishchalcedonyA form of fine-grained quartz that is nearly...
2Latinchalcedonius

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from Latin chalcedoniusEvery word from English chalcedony