肉紅玉髓
Sardius \Sar"di*us\, n. [L. sardius, lapis sardinus, Gr. ?, ?, ?. See {Sard}.] A precious stone, probably a carnelian, one of which was set in Aaron's breastplate. --Ex. xxviii. 17.
sardius n : a deep orange-red variety of chalcedony [syn: {sard}, {sardine}]