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Word Study
sardius
CIDE DICTIONARY
sardius, 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]
OXFORD DICTIONARY
sardius, n. Bibl. etc. a precious stone.
Etymology
ME f. LL f. Gk sardios sard
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