Found 2 items, similar to sardius.
English → English (WordNet) Definition: sardius sardius n : a deep orange-red variety of chalcedony [syn: sard, sardine]
English → English (gcide) Definition: Sardius 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. [1913 Webster]