Strong's #4665: smaragdos (pronounced smar'-ag-dos)

of uncertain derivation; the emerald or green gem so called:--emerald.

Thayer's Greek Lexicon:

́

smaragdos

1) a transparent precious stone noted especially for its light green colour

Part of Speech: noun feminine

Relation: of uncertain derivation

Usage:

This word is used 1 times:

 

Revelation 21:19: "a chalcedony; the fourth, an emerald;"