The Collaborative International Dictionary
Emerald spodumene
Emerald \Em"er*ald\, a.
Of a rich green color, like that of the emerald. ``Emerald
meadows.''
--Byron.
Emerald fish (Zo["o]l.), a fish of the Gulf of Mexico ( Gobionellus oceanicus), remarkable for the brilliant green and blue color of the base of the tongue; -- whence the name; -- called also esmeralda.
Emerald green, a very durable pigment, of a vivid light green color, made from the arseniate of copper; green bice; Scheele's green; -- also used adjectively; as, emerald green crystals.
Emerald Isle, a name given to Ireland on account of the brightness of its verdure.
Emerald spodumene, or Lithia emerald. (Min.) See Hiddenite.
Emerald nickel. (Min.) See Zaratite.