Smaragdine (adjective, noun)
smaragdine [smuh-rag-din]

adjective
1. of or relating to emeralds.
2. emerald-green in color.

noun
3. Rare. smaragd.

Origin: 1350-1400; Middle English: smaragd < Latin smaragdīnus < Greek smarágdinos, equivalent to smáragd(os) emerald + -inos -ine

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