| 释义 |
chal·ced·o·ny
noun
also cal·ced·o·ny \kalˈsedənē, -ni\
(-es)
Etymology: Middle English calcedonie, a precious stone, from Late Latin chalcedonius, from Greek chalkēdōn
: a cryptocrystalline translucent mineral constituting a variety of quartz and commonly of a pale blue or gray color, uniform tint, and nearly waxlike luster — see agate, carnelian, chrysoprase, onyx |