n.
Pronunciation: si- ' tr ē n
Function: noun
Date: 1748
: a semiprecious yellow stone resembling topaz and formed by heating a black quartz in order to change its color
n.
Pronunciation: si- ' tr ē n
Function: noun
Date: 1748
: a semiprecious yellow stone resembling topaz and formed by heating a black quartz in order to change its color
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012